Music creation device and music creation method

Abstract

To provide a device allowing users to arrange and enjoy light emission and electronic musical instrument sounds according to their own senses and to enjoy information hidden in codes.SOLUTION: A music creation device includes a position measurement unit for measuring position information of a light source, a reflection unit for changing a direction of the light source based on the position information of the light source measured by the position measurement unit, a light receiving unit for receiving light of the light source whose direction has been changed by the reflection unit and being divided into tone names and scales, a sound output unit being driven by characteristics of the light receiving unit, and at least two or more laser light sources for emitting laser light, where the light source is a pseudo light source formed as an intersection of the laser light emitted from the laser light sources.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] PC Electronic musical instrument Sonic wave Radio wave Sensor Toy AI Triangulation [Background technology]

[0002] Patent application 2015-186116~ (P6833313) for music creation device, and patent application H06-298573 for piano keyboard device, which is a musical instrument that utilizes light-receiving sensors (light-receiving elements), for example, a light-receiving keyboard system that responds to the key movement angle of a reflector-equipped keyboard. Patent application 2015-186116~ (P5396420) for piano keyboard device. Improvements in the reading means of optical disc media recording and reading technology have brought cultural benefits in the fields of CDs and DVDs. In addition, with the recent rapid evolution of technological innovations such as the spread of 5G, automatic driving of automobiles, and AI, FOT technology is a novelty in the field of 3D measurement related to sensing, and it appears that the means and methods for predicting changes in the external environment due to the movement of automobiles have improved significantly based on safety standards.

[0003] And from the documents published in the publicity of the music creation device that he invented (patent application 2015-186116~) and patent registration (P6833313), it was a certain challenge to create music in a place where there is no light source in the external environment. This time, it is an idea to create a pseudo light source and create music using that pseudo light source, and to briefly explain how to obtain the position information of that pseudo light source, the intersection of laser beams whose irradiation angle is managed from two specified points is set as the apex of a triangle whose position information can be obtained by triangulation surveying, and in that triangulation surveying, when the entire triangle is tilted based on the base line connecting the two irradiation points with a line, the apex of the triangle changes at the same time, which is natural, and in addition to that theory, a mechanism is added that makes it possible to rotate and manage the rotation of the freely tiltable triangle, and a mechanism is added that improves the degree of freedom of creation of the intersection that serves as a pseudo light source for creating music. To repeat, the explanation of the added mechanism and the novelty of the technology is that by using a base that serves as the base for creating a triangle made up of the lines at the base and a base that has functions such as an extendable member that allows rotation relative to the base, by tilting and rotating it, the intersection points will draw a circle (or a polygon such as a star, or an ellipse, etc.) (see Figure 13).By configuring a program that prepares in advance the shape relationships that are drawn by moving these theoretical intersection points, it becomes possible to draw various shapes one after another, and the positional information of those various shapes can be grasped.I could not find any ideas for creating such a pseudo light source and using it in a music creation device through an Internet search. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Patent application 2015-186116 [Non-patent literature]

[0005] none Summary of the Invention [Problem to be solved by the invention]

[0006] The invention of a music creation device to be equipped with a video camera in patent application 2015-186116 was conceived on the premise of a light source existing in the external environment, but had the problem that it was impossible to create music in an environment without a light source (excluding recordable and playable video footage recorded at the same time as the positional information of the light source). [Means for solving the problem]

[0007] This is an improvement to a music creation device in which the signal to the light source position measurement unit (sensor) of the music creation device is switched with a signal of position information of a light source in the external environment, and a pseudo-space is compositely constructed in the image being captured by the internal environment video camera body, and the intersection point of each laser beam emitted from at least two points in that pseudo-space is determined by applying triangulation methods or coordinate equations, etc., and this determined position is defined as a pseudo-light source.The position information of this pseudo-light source is then compared with the position measurement unit (sensor) to again grasp the position information, and the music creation device is driven by the position information of the detected pseudo-light source instead of the position information of a light source in the external environment. Effect of the Invention

[0008] Even in places where there is no light source in the external environment, music can be created based on the pseudo light source created by the light source creation device equipped in the music creation device and the position information of the pseudo light source. In addition, the position measurement unit can also handle light sources or pseudo light sources in the external environment, and although it is currently described as being switched between them, ideally the position measurement unit should have a function that is compatible with specifications that allow it to synthesize light sources and pseudo light sources in the external environment at maximum. [Brief description of the drawings]

[0009] [Figure 1] Introduction to the functions of a musical instrument toy that is composed of patented functions and a model diagram [Diagram 2] An explanatory diagram in which symbols are assigned to each part of Figure 1 (Patent application 2015-186116~) [Diagram 3]Several images of the product and a simple overview [Figure 4] An explanatory diagram of the principle of how light or light rays from the entrance are irradiated onto the light sensor (light receiving element) and the keyboard by controlling a freely movable reflector (patent application 2015-186116~) [Diagram 5] An improved version with a laser beam on the light reflector shown in Figure 4, and a new synthesizer with a controller that splits the electronic wind instrument into two (Patent Application 2015-186116~) [Figure 6] A two-dimensional illustration of a light source formed by irradiation with a freely movable laser beam. [Figure 7] Figure 7 shows a projection diagram of a CCD or CMOS image sensor type video camera body incorporating a freely movable light reflector and a keyboard with a built-in light receiving sensor that is joined to an electronic musical instrument, as well as an example of connection with related equipment associated with the electronicization of the system (Patent Application No. 2015-186116~). [Figure 8] A diagram illustrating the three-stage turntable body using a line drawing of Figure 2 [Figure 9] An external view of the three-stage turntable shown in Figure 2(b) from directly above. [Figure 10] Fig. 6 and Fig. 8(b) are combined to explain the triangulation method and the coordinate system program. [Figure 11] A music-creating device based on a patent registration that creates music from street lights in the external environment. A conceptual image of the device installed inside a car. [Figure 12] A conceptual image of creating light points by intersecting circles of various sizes in a three-dimensional manner in a space without a light source, and converting the positional information of those intersections into music. [Figure 13] The image of a pseudo light source in a virtual space is created by drawing circles of various diameters continuously from the four ring-shaped light source creation devices in Figure 12, and defining the intersections of the circles as light sources for creating music. [Figure 14] An explanatory diagram of the functional unit that creates a light source using the triangulation method shown in Figures 6, 8, 9, and 10, equipped with a base that allows tilting and rotation based on the reference. [Figure 15] FIG. 1 is an explanatory diagram of the structure related to the function of the toy provided in the rotating tent of FIG. 2. [Figure 16] A diagram of the music creation device, video camera configuration, and automatic music composition software, etc. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS EXAMPLES

[0010] As details of the music creation device for which we have obtained rights, we have included in this PCT application all four of the general embodiments and drawings (Figures 4, 5, 7, and 14) described in the Japan Patent Office (Patent Application No. 2015-186116 P-6833313) that were registered. All eight registered claims are described below, and Examples 2 and 5 are particularly relevant to this registration. (Claim 1) A music creation device to be installed in a vehicle, comprising: an on-board video camera capable of capturing an external environment; a sensor for successively measuring position information (angle, depth, etc.) of a moving light source captured by said video camera; reflection means for successively changing the direction of the light source based on said position information measured by said sensor; a light receiving element (sensor) divided into musical scales for receiving the light whose direction has been changed by said reflection means; and a synthesizer or sound source module driven by the characteristics of said light receiving element (sensor). (Claim 2) A music creation device to be provided for a video camera, comprising: a sensor for successively measuring position information (angle, depth, etc.) of a light source moving during shooting based on the shooting position of the video camera; a reflecting means for successively changing the direction of the light source based on the position information measured by the sensor; a light receiving element (sensor) divided into musical scales for receiving the light whose direction has been changed by the reflecting means; and a synthesizer or sound source module driven by the characteristics of the light receiving element (sensor). (Claim 3) A music creation device to be provided in a video camera, the music creation device comprising: a sensor for successively measuring position information (angle, depth, etc.) of a light source moving during shooting based on the shooting position of the video camera when the shooting position of the video camera is moved during shooting; a reflection means for successively changing the direction of the light source based on the position information measured by the sensor; and a light receiving element (sensor) divided into musical scales for receiving the light whose direction has been changed by the reflection means, the music creation device being characterized in that a synthesizer or a sound source module and a sound source device are driven by the delivery of a sound signal according to the characteristics of the light receiving element (sensor) divided into musical scales. (Claim 4) The music creation device according to any one of claims 1 to 3, further comprising: a sensor for measuring position information of a plurality of light sources captured by the video camera; a reflecting means for changing the direction of each light source based on the position information; a light receiving element for receiving the reflected light of each light source, the light receiving element being divided into a plurality of light receiving elements for each musical scale; and a synthesizer or sound source module driven by the characteristics of each of the different light receiving elements (sensors). (Claim 5) In the video camera of the music creation device provided in the vehicle according to claim 1 or the video camera of the music creation device provided in the video camera according to any one of claims 2 to 4, a simulation is constructed by electronically configuring a reflection means for sequentially changing the direction of a light source based on position information (angle, depth, etc.) of a moving light source captured by the video camera, and a function and structure for delivering a sound signal by receiving light of the light irradiated by ... (Claim 6) The music creation device according to claim 5, further comprising a recording function of the video camera, which, when recording an image of a moving light source by the video camera, records the light source position information in a superimposed manner, and based on the recorded position information of the moving light source, synthesizes and activates the simulation according to claim 5 on the recorded image of the moving light source, thereby making it possible to repeatedly create music from the same image. (Claim 7) A music creation device equipped with a video camera according to any one of claims 5 and 6, characterized in that the music creation device is equipped with a hardware equipped with a video camera or a hardware connectable to a video camera, which is capable of converting a function for driving a synthesizer or a sound source module and a sound source device into software and installing the software by distributing the determined sound signal, and distributes the sound signal to an audio device that can be connected either inside or outside the hardware. (Claim 8) A music creation device provided for the vehicle-mounted video camera according to claim 1 or the video camera according to any one of claims 2 to 7, further comprising a controller for remotely controlling the reflection means, and an electronic wind instrument, the electronic wind instrument being divided, an end of the divided electronic wind instrument being connected to an end of a control lever of the controller, and the reflection means being remotely controlled by the control lever of the controller while the divided electronic wind instrument is being played. (Items 1 to 8 above are the scope of claims registered as of the end of October 2023.) EXAMPLES

[0011] In the second embodiment, a model of a musical instrument toy created by applying the principle of a music creation device described in a patented patent application (Patent Application No. 2015-186116~ P6833313) is shown in Figs. 1 and 2, and the details will be described. The functions and specifications described in Fig. 1 will be explained using the diagrams in Figs. 2, 6, and 8. As mentioned above, Fig. 1 is a schematic diagram of a model of a musical instrument toy created by making full use of the patented functions, and Fig. 2 is a diagram in which each part of the schematic diagram of the toy model in Fig. 1 is assigned a symbol, and the explanation will begin with this diagram. Symbols H, F, and G are drawn in a three-tiered ring configuration with no gaps, consisting of the outer diameter dimension of each ring of a three-tiered turntable, starting from the smallest ring at the top, and the inner diameter of the next ring. Each ring rotates, and a musical band, a tent, a mirror ball, etc. are arranged on the top turntable, and the top of the tent is equipped with a video camera entrance and symbol N that enables laser light emission. The waterfowl represented by symbol A and the musical band represented by symbol B (see Figure 2) can also be equipped with reflectors and laser beams, which are installed on each turntable and enable them to rotate or perform other functions using sound or light.

[0012] The symbol O on the upper surface of each turntable from the 1st to 3rd rows has a freely movable light reflector Q and a freely movable laser light source P housed inside the surface of the symbol O, and the remotely controllable freely movable laser light source P controls the laser light emitting device and the remotely controllable freely movable light reflector Q, which are provided on the back of the rotationally controllable tent I, to control the freely movable light reflector J, which is provided on the back of the tent, and changes the irradiation position on the synthesizer equipped with the light sensor X3, creating a sound.

[0013] The N section can be equipped with a camera equipped with a music creation device D (see Fig. 6) on top, and multiple Ts (see Fig. 6) can emit laser light. The video cameras (D in Fig. 6 and Z in Fig. 9) have almost the same functions, and can store, overwrite, compose, synthesize, play, etc. light source information each time from the inclination angle of each laser light by applying triangulation methods to a triangle with the intersection point of the two laser lights of each turntable as the apex, and are video cameras with the function of making it possible to create music from the multiple stored light sources.

[0014] Furthermore, the part marked S (see Fig. 6) is a detachable joint, and its installation position can be changed to any position where a port that enables its connection is provided. For example, the installation position can be changed by providing a connection port in front of the synthesizer on the outside of the bottom of the three-stage turntable, and even in this case, the operation of the parts D, T, and S (see Fig. 6) provided on the part N (see Fig. 6) can be remotely controlled.

[0015] Each of the turntables H, F, and G (see FIG. 2) has a plurality of turntables O (see FIG. 10), each of which is an independent turntable and is a rotary type that can rotate individually in either the left or right direction.

[0016] The rotation speed and direction of each turntable can be controlled by remote control, either by an automated program or manually. Reference I (see Fig. 2) is a remotely controlled rotating tent, and the remotely controlled movable light reflector reference K (see Fig. 2) on the back of the tent controls the reflection of the laser light emitted from reference P (see Fig. 6) housed in reference O of each turntable, and directs it to the synthesizer, creating changes in sound.

[0017] Symbol J (see Figure 2) is a mirror ball that can be divided into various shapes; the left and right rotation direction and speed can be controlled independently for each unit; the sphere is designed to be deformed into various shapes, and each deformed surface is treated as a mirror that acts as a reflector, reflecting the light it receives to create light art.

[0018] The drawing shows a three-stage turntable, but the number of stages can be increased to four or five, and as will be explained later, this is proportional to the improvement in functionality. Each turntable in the drawing has multiple marble-like hemispheres.

[0019] In Fig. 2, the hemisphere is designated as O, and is described as the irradiation port of the freely movable light reflector and the freely movable laser light emitting device. In detail, in Fig. 6, the symbol P (remotely controllable freely movable laser light emitting device) and the symbol Q (remotely controllable freely movable light reflector) are incorporated directly below the symbol O.

[0020] The irradiation and reflection control device that creates the sound, and another idea, a controller that controls the laser light and light reflector, are used in a two-part improved electronic wind instrument (symbols X1 and X2), making it possible to remotely control various functions of this toy.It also has a function to enjoy the sounds of various wind instruments, and it is possible to play an ensemble of electronic wind instruments at the same time as playing with the light reflection and double-letter control devices (symbols P and Q) (see Figure 5), making it a toy musical instrument with a music creation device function for children.

[0021] We have explained each specification and function from 0012 to 0020. This musical instrument toy is equipped with a medium that can play only the main melody of a well-known song, other sound devices, and each function control program, and the configuration of this musical instrument toy is designed from the viewpoint of adding the maximum number of functions that allow children to enjoy the art of light and sound without considering manufacturing costs, and activating as many functions as possible to get children interested.

[0022] It also has a mechanism that produces sounds from the irradiation and reflection of light according to your favorite tune, and combines a wind instrument and a synthesizer, which may sound nonsensical to adults, but is designed to be a musical toy that young children can enjoy with their eyes and ears. Various functions can be operated automatically or manually with the controller equipped with the wind instrument synthesizer at the bottom of Figure 5, and the function of the irradiation device code P managed by the position measurement unit equipped in Figures 8, 9, and 13, which pick up the three-stage turntable in Figure 2, is applied to create a light source for creating music, and by digitizing the function form, it is possible to use it by combining it with images from a PC or video camera. This will be explained next. EXAMPLES

[0023] The creation of the light source explained in 0022 is a problem in this invention, that is, the music creation device cannot be used in an environment where there is no light source for creating music, so we will move on to an explanation of a method devised based on the idea that a light source should be created. We have devised a solution to create music by applying laser light or light rays and triangulation, creating a pseudo light source as a solution to create music, and using it to operate the music creation device, and we will explain the details. This invention is a device that creates music from a pseudo light source, and this music creation device that creates music using this light source is in other words a device in which changes in sound are composed from position information that virtually replaces the light source with a number, and the structure is such that the point where light is emitted (irradiated) from two specific places intersects is defined as the light source, and the position information of the pseudo light source is detected from each irradiation angle created by the light source, and the irradiation angle is variably controlled to change the intersection point, i.e., the position of the light source, and this music creation device can create sound. Another method is a concept of using this light point creation method to set multiple light points in a virtual space image and create music based on multiple pseudo light sources in that space. It is also possible to create new light spaces in real time, and we will explain this functionality next.

[0024] The remotely operable movable laser light emitting device P in Fig. 6 is a movable part that has a movable function like a spherical joint corresponding to automatic and manual control by remote control, and can emit light in any direction continuously or intermittently. The irradiation direction of the three-dimensionally irradiating light P is managed sequentially by a position measurement (sensor), and the program equipped with the position measurement (sensor) enables the code P to irradiate in a specified direction by remote control, and also enables control by a program centered on a database of a coordinate system equipped with the position measurement (sensor). In combination with the description in 0023, the position measurement (sensor) measures the position of the pseudo light source from the irradiation angle of the laser light irradiated from one laser light source and the irradiation angle of the laser light irradiated from the other laser light. In addition, each turntable on which the freely movable laser light emitting device P that can be remotely operated automatically and manually is arranged rotates, and the rotation control also enables automatic and manual remote operation.

[0025] The remotely operable movable light reflector device Q in Fig. 6 also has a movable function by a joint that supports automatic and manual control by remote control, and can reflect light in any direction. The Q that reflects light three-dimensionally has its reflection direction managed sequentially by a position measurement (sensor), and can be controlled by a program centered on a coordinate system database built into the position measurement (sensor). The P and Q just below the O are not a set of two, and P can also be used alone.

[0026] The music creation device N attached to the top of the tent, which is attached to the top of the axis of the rotating tent in Figure 2, has an incident light for a video camera D (see Figures 6 and 10) compatible with the music creation device at the top, and is equipped with multiple laser lights (T in Figure 6) on the side, which allows the installation position to be changed as explained in 0013 and 0014, and can be controlled automatically or manually by remote control, and can irradiate multiple light beams continuously or intermittently in all kinds of directions. The irradiation direction of the code T attached to the code L that irradiates the light beam three-dimensionally is managed sequentially by a sensor, and the code T attached to the code N can also be irradiated in a specified direction by remote control using a program centered on the coordinate system data built into the position measurement (sensor).

[0027] The control box code L (see Fig. 6) of the coordinate system of multiple (P+Q)+(D+T+S) is a device that controls the position information of the light source to create music from the video camera code Z (see Fig. 9). It includes code O (see Fig. 6) with multiple codes P and Q directly below it, and a control device that manages the operation of code T attached to code L, whose position can change, by program. It has the function of creating a light source that is converted into music by applying triangulation from the position where two laser beams of multiple codes P and code T attached to code N intersect among the devices attached to codes P, Q, and N. It is a box that controls the configuration of the light source and the configuration of the space, etc., and it is also capable of managing the position information of the light source that creates music to code Z based on the inclination angle of each position measurement (sensor) attached to each device, and the operation command to codes P and T by program.

[0028] The above has been a description of the functions for using triangulation and the intersection of laser light as a light source from 0023 to 0027, and next we will explain the triangulation and the creation of a circular light source by adding rotation to the triangulation (see Fig. 13) and the expansion of the virtual space using Fig. 10. This is because in the position measurement process, the shape drawn by the rotation of the intersection obtained by the change in the relative position of the laser light source with respect to the rotation part with respect to the position change part can be saved and reproduced as a light source, and this will be explained next using a simplified configuration.

[0029] Figure 10 shows the laser light projection port O on the left side of the drawing, and the right side O as the base. When a triangle is drawn with a line from the left O to point W and a line from the right O to point W, triangulation method applies the theory that the length to the apex can be calculated from the length of the base and two angles in a triangle with the target position as the apex. Using a straight line connecting the left O and right O in Figure 10 as the base, the intersection of the light emitted from the left and right O is defined as the light source position. The information on the inside angles on the left and right sides of the triangle that have been calculated is saved, and these positions are used as light sources for creating music, and each angle information is managed by position measurement (sensor).

[0030] Since this code O is installed on each turntable, if the intersection code W is saved as a light source as shown in Figure 8, and saved in the time it takes for the three-stage turntable body (Figure 8) to make one full rotation in the forward direction, theoretically the position information will be saved in the shape of a circle. The circular position information obtained by rotating each turntable with multiple codes O in the state where the intersection is shown (see Figure 10) and the structure for joining and rotating the three-stage turntable body to a rotatable base (see Figure 13) with the function of tilting the body of the three-stage turntable, that is, by connecting to the rotating part via a position change part (see Figure 13) that changes the relative position of the laser light source and adding the change, it is possible to create light sources of various shapes and save the light sources based on the position information of the intersection obtained by changing the relative position of the laser light source. To repeat, by applying this saving method, it is possible to check and manage on a display (such as a PC), or by preparing a program for easily creating multiple light sources in advance and running it continuously, it is possible to create an image in which multiple circular light sources overlap as shown in Figure 12. Furthermore, when simulating using a PC or the like, if the intersections of the overlapping circles in Figure 12 are set as light sources, many light sources will be created at once, which will then be converted into three dimensions, etc., and processing such as the Infini Law Ring will be added continuously. If the dimensions of time and movement are added based on the position of the music creation device, it will be possible to create a cosmic space filled with an almost infinite number of artificial light sources, and it is thought that the positional information of each and every light source scattered throughout this space filled with light sources will be grasped.

[0031] Also, from the perspective of triangulation, if the angles of the symbol O relative to a reference line are the same or the lengths of the two sides are the same, then the theory goes that the positional information of the point will not change even if it is rotated.

[0032] This theory states that the greater the difference in the lengths of the two sides, the larger the numerical value of the diameter. It can also be said that two-dimensional information, such as the lengths of the two sides and their respective angles, can be used to construct three-dimensional information by adding rotation to that two-dimensional information.

[0033] Although the explanation of 0030 overlaps, in the three-stage turntable main body (FIG. 10), the position changer that enables the three-stage turntable main body (FIG. 10) to be tilted in any direction based on the bottom surface of the main body can be an extendable rod, an extension material, a free-moving member, etc., and the position changer that tilts the turntable main body relative to the bottom surface of the turntable main body is not limited in its mechanical structure and can be an application of conventional technology. In addition, the position changer enables rotation while the three-stage turntable is activated. By controlling the movement (automatic or manual) of the position changer that enables this rotation, the position of the intersection formed by the control of the irradiation provided on the three-stage turntable is changed, making it possible to configure various shapes other than a circle, and all of the functions described in 0030 can be controlled automatically or manually by remote operation, and the position changer and the rotation unit are managed in sequence, making it possible to store and reproduce information such as the position and tilt angle. In addition, by such management, it is possible to set multiple devices (FIG. 10) and, depending on the program prepared in advance, to create an expression that imitates the constellations floating in the night sky.

[0034] In addition, as a method or operation for drawing a light source that resembles a constellation with the saved light source position, the basic procedure is to save the light sources one by one in a flat (2-dimensional) state by applying triangulation from the angle of the laser light provided on a three-stage turntable, and then group and save them. However, as an example, there are various constellations, and since the configuration of the multiple stars on a flat surface is almost fixed, if a certain distance is defined from a position somewhere on the base of the triangle by applying triangulation, it is possible to easily play and use it by programming the position information in advance, and by applying the circular position data, it is possible to simply reproduce space as seen from the ground (about the same as a planetarium). Also, I think that the processing speed can be increased by incorporating the irradiation position information provided on the turntable, which is calculated backwards from the position of the stars, into the program.

[0035] Continuing from the explanation using the constellations as an example, if you imagine projecting this 3D space segment onto a PC screen and creating music in a situation where you are traveling in a spaceship, it is inevitable that you will need a program that can handle the speed of movement and changes in position, as well as overall high-speed processing capabilities.

[0036] I'm going to explain it in a bit of a reverse order, but the light sources 0029 to 0033 were all created by applying triangulation surveying, and the angle P at which the laser light is irradiated from two points on the bottom was calculated using a calculation program, and saved as the position information of the light source. In this state, some ingenuity is required in terms of the images, but theoretically, the accurate position information of multiple light sources for the video camera with music creation function Z to play sound is provided by the program, and codes L, Z, and T are activated, making it possible to create music.

[0037] In a music creation device where the program operates based on the positional information of a light source, even in an environment where the light source cannot be seen (an environment where there is no light source or an environment where it is too bright to distinguish the light source), it is sufficient to set up temporary positional information and create a light source. To briefly explain the method of creating a light source this time, the position where the two laser beams equipped on each turntable intersect is saved as positional information in a program that is based on a triangulation method that has been prepared in advance, and this saved positional information of the light source is used to drive the music creation device of the code Z and create music. By computerizing this method and combining it with a music creation device (patent registered) equipped on a video camera, it is possible to create a light source using this method in a place where there is no light source (in broad daylight, in the dark, in an image, on a PC screen, etc.), and create music from the light source created. (Construction of a virtual space where light sources are scattered by making full use of the application of triangulation method)

[0038] The method of creating a light source has been explained from the physical configuration of a musical instrument toy such as Fig. 1 in 0029 to 0033, but it is possible to configure a light source from various positional relationships by a position measurement process in which a position measurement unit (sensor) measures position information of a pseudo light source formed as two intersections irradiated from at least two or more laser light sources, and by a composite movement such as the operation of a rotating unit and the rotation of a main body of the laser light source via an extension unit in a predetermined direction. Also, by remotely operating the code P provided on each of the multiple turntables, it has a freely movable function like a spherical joint corresponding to automatic and manual control, and it is possible to continuously or intermittently irradiate a light beam in any direction, and the irradiation direction of the code P that irradiates a light beam three-dimensionally is sequentially managed by a sensor, and the code P can be remotely operated to irradiate in a specified direction by a program built into the sensor, and it is also possible to control by a program centered on a database of a coordinate system built into the sensor. EXAMPLES

[0039] Example 4 is an application of Example 3, and is a method for creating a light source for creating music by combining position information of the intersection point obtained by changing the relative position of the laser light source to the rotation unit by the position change unit, and further combining triangulation with a coordinate system program. The left symbol P in Figures 6 and 10 is an image of laser light irradiation almost vertically, and the right symbol P is an image of laser light irradiation at an oblique angle. The position where the laser light irradiation of the left and right symbols P intersect is symbol W, which becomes the light source that plays the sound in the music creation device, and even if the angle of the laser light of symbol P changes, by saving the position of W (save function = save → location → decide), it is recognized that a light source exists there, and as explained in Example 3, it is essential to add a save function to the program that groups and saves the position information of multiple light sources and allows it to be played back immediately when necessary.

[0040] The position when symbol P is tilted horizontally from symbol W to the right of symbol P is symbol M. In toys and the like, it is not possible to expect much change in the positions of symbols W and M. However, in PC simulations and the like, it is possible to increase the number of rotating turntables as much as possible and change the operation of each of multiple turntables with numerous symbols P, such as forward and reverse rotation to the left and right.

[0041] Code T attached to code N attached to the top of the explanatory musical instrument toy shown in Figure 8, when attached to the toy in the drawing, when laser light is emitted horizontally from code T as shown in Figure 10, the positions where codes V and U intersect with the laser light irradiation lines on the left and right of code P can be recognized as the light source and saved, and the position information of the intersection on the line from code P can be recognized from the changing position of code N and the inclination angle of code N, so the position information of the light source stored can be calculated using a coordinate system program that can be compared with the information on the horizontal line of the laser light from code T, and music is created from that numerical value.

[0042] We have explained how the position of a virtual light source is set by using the irradiation of two laser beams, one on the left and one on the right, P, and the other on the right, N, in Fig. 6. However, as described in 0040, by increasing the number of stages of a turntable equipped with multiple laser beams beyond the three stages shown in the musical instrument toy in Fig. 1, the number of positions where the beams intersect, i.e., the number of light sources, can be infinitely increased. It is also possible to computerize the structure and function program and synthesize and activate it on the video camera image. Ideally, it would be possible to apply the triangulation method of the third embodiment and combine it with the function of the electronic version of the structure that adds rotation to the triangulation method. (Configuration of a virtual space dotted with light sources by making full use of triangulation method and coordinate system program) EXAMPLES

[0043] Figures 4, 5, 7, and 14 are diagrams explaining the principle of a music creation device to be equipped with a video camera, which is a device for which a patent registration (P6833313) has been completed (patent application 2015-186116~), characterized by a function to change the direction of a light source with a reflector based on the position information of the light source and create sound from the change in irradiation due to reflection to a light receiving element divided into note names and scales, and the use of AI is recommended for this function control. Even if the light from the light source is changed in direction by controlling the reflector and detected by one note name sensor divided into note names and scales, it is possible to select to convert it into chords, guitar chords, etc., and when changing the direction of the light by reflection, it is also possible to change the specifications to diffuse the light from the light source irregularly on the surface of the light reflector.

[0044] In this invention, theoretically, it was impossible to create sound in an environment without light, but the explanations of Examples 2 and 3 have made it possible to create an artificial light source space in an environment without a light source. We will now explain how to add this invention to the patented music creation device equipped with an in-vehicle camera in Figure 11 from the perspective of upgrading it.

[0045] This music creation device works by reading the position information of the light source using a position measurement unit (sensor) located near the incident light, and by comparing this position information with the reflection angle of the reflector, the position at which the light-receiving elements, which are divided into musical scales, output sound is determined. The sound signal from that position is then sent to the audio device, where the sound is produced.

[0046] In other words, there was a problem with the device not being able to function in an environment without a light source, but this problem can be solved by combining this light source creation function.

[0047] It would be complicated to explain all the details of the means and functions of combining with the music device, so I will explain the main points briefly. The two rays selected from the application of triangulation of the laser light source (symbol P) provided on the turntable shown in FIG. 9 described in 0035 of the second embodiment are combined into one function of creating a circular light source created by rotation, the function related to the storage of the position information of the light source, and the function related to the creation of the light source by the coordinate system program described in the third embodiment and the function related to the storage of the position information. The combined light source creating function and program are digitized, incorporated into the software that starts the music creating device, and the simulation image of the music creating device is combined and started. The position measuring unit (sensor) is switched and used according to the source of the light source (whether it is a light source in the external environment or an artificially created light source) that is essential for creating music. Of course, there is also a combination of a light source in the external environment and an artificial light source, and a light source created by intersecting with straightness and curvature is assumed.

[0048] Next, we will add a proposal to simplify a little the processing function of the above music creation device, which is the comparison of the digital position information of the light source and the digital information of the reflection angle of the reflector, which can be said to be too precise. Figure 7 shows how the light taken in from the entrance is controlled by a freely movable light reflector to create sound, but it is also possible to change the sound by taking in the light directly without passing it through the reflector, and by changing the position of the light receiving element, which is divided into electronic musical scales.

[0049] For example, the light receiving elements of the music creation device, which previously had fixed dimensions and were divided into note name scales, have been converted into an electronic simulation, so by changing the size of the light receiving elements converted into the simulation, it is possible to change the width or width of the space between adjacent note names from time to time.The input position of the light can be changed based on the change in the position of the note name scale, and the light receiving elements can also be rotated or each surface can be changed into a polygon.By taking advantage of the fact that the configuration can be easily changed in a simulation, a music creation device can be created that uses the incident position of randomly captured light to play sound.

[0050] Although reflectors may be necessary depending on the configuration of the camera's entrance shooting function, for the time being it will not be necessary to use reflectors that perform complex operations such as programs based on sensor information, as has been the case until now.

[0051] In the proposal to change the light receiving element configured in the simulation explained in 0049, the operation of the light reflector is simplified, but if the cost issue is not a concern, it is a proposal that can be enjoyed even if added to a music creation device having a freely movable light reflector before the improvement, and it can be thought of as a specification that can be used with or without the reflector.

[0052] The explanation goes back and forth from here, but according to patent application 2015-186116, the music creation device cannot be used in environments without a light source, due to the principle that music is created by controlling a light source with a reflector and changing the position of the sound to light receiving elements that are divided into musical scales.

[0053] The solution to this problem was to create a virtual space dotted with artificial light sources by combining and utilizing triangulation and coordinate program applications. In the explanation of the configuration of this virtual space dotted with artificial light sources, it is mentioned that it can express the constellations floating in the night sky, which is a repetition of the explanation from 0029 to 0033. In simple terms, the symbol Z of the toy in Figure 9 contains a video camera equipped with a patented music creation device that creates sound from the positional information of the light source.

[0054] By controlling the light beams of the code P placed directly under the two codes O on the camera image monitor, determining the intersections on the image monitor and saving them as groups one by one according to the shape of the constellation, the position information of the constellation, which is a single collection, is saved. Then, sensor information that detects the position of the light source of the music creation device becomes unnecessary, and instead, the light source is recognized from the position information that saves the multiple intersections of the artificial space composed of the code P, and the music creation device is driven based on that information.

[0055] It is also possible to combine with a method of creating a light source by application of a coordinate system program using the movement control and function control of the code N (laser light irradiation code T + video camera code D) in Fig. 6. And the content of computerizing the function of Fig. 9 by application of the configurations 0053 and 0054, compositing it as a simulation with the image of the music creation device, and synthesizing and starting it is also explained in the fourth embodiment. EXAMPLES

[0056] Next, as the sixth embodiment, a device that is useful for learning from an optical viewpoint, in which children can obtain the effect of moving through space of invisible radio waves and lasers through music and musical instruments, is incorporated, and as explained in the second embodiment, the electronic wind instrument of Fig. 1 is configured by making full use of the functions registered in (Patent Application 2015-186116~), and the operation lever (Fig. 2, symbols X, X1, X2) is divided into two parts, and the toy is an art of light and sound that is operated by the child's own sensibility to operate various functions that children enjoy, and as a new idea, this time, the upper part of the operation lever (Fig. 2, symbols X, X1, X2) that divides the wind instrument into two parts is equipped with a radio wave or sound wave sensor of symbol C on the right side and a magnifying camera of symbol E on the left side. And symbols C and E may be reversed, or each function may be provided on one side or both sides. When using a magnifying camera, etc., it is necessary to provide a video monitor on the toy body as shown in Figs. 1 and 2. However, it is reasonable to use a day play type simulation as shown in the lower left of Fig. 5, in which the images (X, X1, X2 in Fig. 2) are reflected on the monitor.

[0057] And the tent, which is composed of the tent section shown in Fig. 15 (I+K+L in Fig. 2), is not depicted in Fig. 2, but the ring, whose outer diameter (I-1 in Fig. 15) is the outer circumference of the tent section and whose inner diameter (I-2 in Fig. 15) is around the tip of the thick frame at the top of the tent (think of it as an umbrella), can be removed and replaced. The outer circumference of the ring has been processed so that access codes to multiple data recording media such as picture books are embedded in it (see Fig. 15).

[0058] In addition, by applying special sound waves from code C to the outer circumference of the ring, you can enjoy searching for secrets and special offers from the signals and codes recorded in the uneven shape.The ring can also be rotated at a constant speed, and the music converted into the uneven shape can be played by a method such as continuous recognition of special sound waves connected to a sound source, so that the recorded music can be played in the uneven or screw groove shape (see the outside of the ring in Figure 15(b)).The screw groove is designed to fit song data that does not fit in one rotation in 2 to 3 rotations.

[0059] Although the method of exchanging them like records or CDs seems old-fashioned these days, this function was adopted because it allows young children to learn about the physical structure and process of the old-fashioned system.The uneven shape on the ring is not simply a digital conversion of sound, but the uneven shape that is identified by special sound waves has hidden codes of shapes and pictures of animals, vehicles, food, etc., and the shapes and pictures are realistically projected by a magnifying camera with the code E. At this time, connection to a video monitor is essential.

[0060] Even when the tent is rotating and making a sound, the recognition described in 0015 is not impossible, but the shapes and pictures recognized by the magnifying camera code E or the special radio waves from code C can be accessed to further detailed information such as an illustrated book, and a device has been added that allows you to stop the rotation and music and enjoy viewing the illustrated book, etc., and if the finger holes of an electronic wind instrument are used for the operation part of the magnifying camera, i.e., the controller code X, it is possible to operate it like a mouse for a PC.

[0061] I'm going to explain it in a bit of a back and forth manner, but for example, in the case of the musical scale of 7 notes + 7 notes + 8 notes (Do Re Mi Fa So La Si, Do Re Mi Fa So La Si, Do Re Mi Fa So La Si Do), the musical scale is classified from 22 types of animals and converted into unevenness, codes or special pictures that can be identified using special sound waves, and these are applied to the outer circumference of a ring on a tent that can be replaced, and the main melody of the music plays as the ring rotates.

[0062] In the specifications described in Example 1, this is a toy that allows users to enjoy arranging (composing) a simple main melody by using the characteristics of the divided electronic wind instrument controller (see specifications 0048 to 0052 of Patent Application No. 2015-186116) to operate the light-emitting and music-creating devices in time with the main melody, and arranging (composing) the music according to their own senses.

[0063] In the functions described in Example 1, all functions except for the controller part including the performance in Fig. 2 (symbols C, E, G, X, X1-2, X3, X5) can be digitized and converted into software that can be operated as a simulation such as 3DCG on an image of a PC, etc., making it possible to reduce manufacturing costs. (See the diagram of the connection between the video monitor and the controller in the lower left of Fig. 3.)

[0064] We will add a specification of the special sound wave sensor and laser beam lamp provided on the upper right side of the C controller explained in the embodiment 1. The specification of the sensor and laser beam lamp provided on the right side and the upper left side of the C controller is to identify the note name scale by applying a special sound wave to the access code, unevenness, and hidden pictures and shapes on the replaceable ring on the outer periphery of the tent I in Figure 2.

[0065] By applying a special sound wave sensor to the unevenness of the symbol I, the seven notes (Do, Re, Mi, Fa, So, La, Si) are recognized and assigned to seven colors. The light intensity changes depending on the height of the key, and the color-coded laser beam is color-coded according to the sound, giving children a fun function to enjoy. Furthermore, when the laser beam function is switched to a different mode, when the switch is turned on, seven colors are emitted simultaneously, and Do, Re, Mi... sounds are emitted depending on the distance from the point of irradiation to the point of irradiation. (For example, 10 cm is Do, 20 cm is Re, and 30 cm is Mi.)

[0066] The specifications for producing sound based on the irradiation distance are based on the irradiation port, but by changing the reference to +1 meter or 2 meters away from the irradiation port, it is possible to play the eight notes of Do, Re, Mi, Fa, So, La, Si, which are placed 2 meters away, by shifting each one 10 cm away. This theory can be applied to produce sound by shining the laser beam on the marks A, B, J, and I in Figure 2, or on a turntable with multiple rotating irradiation ports, making it possible to enjoy the laser beam and music even more.

[0067] At the risk of repeating a little, it is a playback device that produces sound by applying radio waves or sound waves to a visible shape; the outer circumference of a ring that rotates at a constant speed has special uneven shapes (non-flat shapes) that are classified according to musical note names (7 types + 1 type, Do-Re-Mi-Fa-So-La-Si-Do), and codes are further hidden in these uneven shapes, which are arranged on the outer circumference of the ring; the sound is played as the ring rotates, and by applying special sound waves or radio waves, the operation of various related toys and light-emitting devices are linked to the playback sound of the main melody of the selected song; it is a toy that is equipped with an electronic wind instrument and has the unique feature that it can be enjoyed by arranging (composing) the lights and electronic musical instrument sounds to one's own liking, and also allows the viewing of information media such as picture books hidden in the codes.

[0068] The toy according to claim 1 is a toy in which a special sensor and a laser beam and their operating function are provided on the upper part of both sides of the electronic wind instrument divided into two.The toy is characterized in that it has a plurality of divided turntable rings, each of which can rotate independently to the left or right, and the rotation speed and direction of the turntable ring can be controlled automatically or manually by remote control, and is equipped with a plurality of movable laser beams that can be irradiated in any direction, the position where the plurality of laser beams intersect is defined as a light source and saved, and the position information is used to drive the music creation device shown in Fig. 2.

[0069] A toy equipped with a turntable having a configuration characterized in that the freely movable light reflecting device and the freely movable laser beam can be remotely controlled either in linked operation or in independent operation, and the freely movable light reflecting device and the freely movable laser beam share an irradiation port, and a laser beam provided at the upper part of both sides of an electronic wind instrument divided into two is used to create an intersection point for the light beam of the laser beam explained in Fig. 6, and a calculation program that has been prepared in advance to change the positional relationship of the intersection point from each angle at that time is used to enjoy the change in sound. The symbol N attached to the top of the tent shown in Fig. 2 is recognized as a light source at the position where the symbols V and U intersect with the irradiation lines of the laser beams on the left and right of the symbol P when the laser beam is irradiated horizontally as shown in Fig. 6 in the specifications attached to the toy on the drawing.

[0070] Another specification for code N is that, in the specifications of a PC, code N can be virtually used as a light source relay station launched as a virtual rocket. By irradiating a laser beam from a stationary or intentionally controlled direction into virtual space and storing the position where it intersects with the laser beam of code P (see Figure 6) as the light source, it is possible to greatly expand the limitations of the virtual universe consisting only of code P.

[0071] We have explained how the position of a virtual light source is set by irradiating two laser beams, one on the left and one on the right, marked P in Figure 6, and the other with a laser beam marked N. However, by increasing the number of turntables equipped with multiple laser beams from the three levels seen in the toy, it is theoretically possible to increase the number of positions where the light intersects, i.e., the number of light sources, without limit, and we believe that the number of ways to enjoy it can be increased by programming control over the timing at which the light sources are saved, etc.

[0072] I have explained how to configure a light source in the space configured by 0036 to 0043, but in the toy, it is possible to play sounds by using two pieces of position information of the light source calculated by a method of reading the positional relationship of the intersection of the laser beams irradiated three-dimensionally from the variable irradiation angle (coordinate system) of each code P using a video camera equipped with a music creation device of code D (mounting position changeable) attached to code N, and the position information converted into coordinates. It is considered that the accuracy can be improved by comparing these two by a program, but in cases where it leads to a decrease in processing speed, it seems that it is sufficient to use only the variable irradiation angle of code P.

[0073] In a simulation reflected on a PC or monitor, the position of intersection of the laser beams, i.e. the light source position relationship which is likened to a star that makes sound, is replaced with the actual object's position information multiplied by several trillions (universe units) for the dimensions of the actual toy in Figures 1 and 3 as explained so far, and a light source multiplication type video situation in which new light source configurations are randomly increased depending on the time it takes to move through the constructed space is used to create a simple virtual universe by adding processing to the image of outer space that further emphasizes the sense of speed.

[0074] Furthermore, by incorporating a reverse calculation program into a coordinate system program, it may be possible to use music information in two-dimensional and three-dimensional space, and to replace that music with a light source. By combining the applications of this theory, we believe that we can expect to see a dramatic improvement in the effects of production in fields that combine sound and video.

[0075] And, all the functions and structures of the toy except the controller section and electronic instruments (synthesizer, electronic wind instrument) described in 0026 to 0044 will be computerized, and equipped with hardware that can convert and install software, and it will become an instrument that can be enjoyed by distributing sound signals to audio equipment that can be connected inside and outside the hardware (see the lower left of Figure 3).

[0076] Also, although it is off topic, when enjoying the optical structure of the toy in Figure 2, which has been digitalized and visualized by simulation as explained in Toy Structure 0019 in Figure 2, the actual speed of light is said to be 300,000 km per second, and the image speed of the direction light travels and the speed of light are too fast for human senses to judge. (This is just a guess, but if you were to experience the actual speed of light on a PC monitor, 300,000 km ÷ 300,000 = 1 km, I think you would be able to understand the trend of light travelling if you slowed it down to this extent, and if you divided it by 600,000 you would be able to understand the trend even more, so it is conceivable to lower it to a ratio of around this extent.)

[0077] For example, if a laser beam that emits light continuously is switched on and off every tenth of a second, and then controlled by a pre-prepared program to deceive human senses rather than switching on and off ten times a second at equal intervals, the light, direction, and speed of the laser beam will create an illusion, and if the speed is calculated and programmed to operate the light receiving sensors and laser beam irradiation divided into musical scales, the slow movement of light will become controllable by human senses.Furthermore, if the time lag of the timing of transmission and reception is controlled and skillfully combined with the speed of simulated light, it will be possible to create music with a new sensation.

[0078] Also, as mentioned in the previous section, when enjoying a simulation, it is important to slow down (using image processing technology) the speed of the light to an image that can be perceived with the naked eye, so that the direction of travel of the light can be perceived. In other words, the important point is to add a device that allows control of the image speed of the light speed image created by the simulation, and this is probably an element that makes it easier to use a music creation device that uses the reflection of light with slow-flowing light.

[0079] The actual speed of light cannot be reduced, but in a simulation-like configuration, it is possible to adjust the image speed at which light moves, and it is important to reprogram that part. (The term laser beam used in this specification refers to any type of light beam, and is not limited to visible light, referring to light beams and radio waves that can be used for triangulation.)

[0080] Figure 11 shows the device and its image when it is installed in a car after completing the patent registration described in the explanation of the fourth embodiment. In detail, the light from the street while driving at night is used as the light source for creating music, and the interior of the car is equipped with a drive recorder equipped with a music creation device that uses the original sound system. Music can be created while driving or stopped, and it is designed to change the sound without increasing the speed or driving in a zigzag manner.

[0081] Figure 12 is an image of the intersections of multiple circular shapes (including 3D circles made into spheres) drawn by Figure 14 (equipment for constructing a simulated light source to create music using the laser beam irradiation function of Figure 1) simulated in space as a light source for creating music, and Figure 13 is an illustration explaining that the light source is constructed by the equipment of Figure 14 from all sides. In addition, in order to find the intersections while moving the ring of light in a wide three-dimensional space, it is probably necessary to align the positions where the circles are drawn in a plane. Compared to the case of creating the light intersections from a fixed position of the laser beam in Figure 14, we think that it will be even more interesting if a program that overlays data divided by time on the planar configuration is added. In addition, it is possible to increase the number of points of contact by instantly drawing circles and circles in 3D processing. EXAMPLES

[0082] The explanations from the latter half of Example 2 to Example 5 share the invention of creating a basic light source. As an example of how to enjoy this invention using a PC in every home, the series of steps can be written in a manual example sentence as follows: 1. Download the application software for the pseudo-spatial music creation device, which is a fusion of a music creation device and a light source creation device. 2.Then complete the installation and launch it. 3. A virtual spatial music creation device will open on the PC screen. 4. To briefly explain the screen, the top screen allows you to select from a variety of pseudo-spaces, and displays a simulation of light reflectors and light receiving elements divided into musical scales to create music from these pseudo-spaces, as well as electronic musical instruments and optional functions for this purpose. 5. So I chose outer space and chose piano and drum set as electronic instruments. 6. Next, select a space that already has an existing light source configured in this space. 7. You can also choose to configure a light source in the simulated space yourself. 8. This time, the space selected in step 6 has already been configured with a light source, and a simulated spaceship equipped with light reflectors and a light receiving element divided into musical scales to create music is installed. By manipulating the speed and direction of the spaceship, music is created, and it is also possible to create music by manipulating the position of the light source. 9.Even with this selection of existing spaces, you can set up and add your own light sources. 10. This time draw and insert the Big Dipper. 11.Furthermore, the countless stars that make up this existing virtual universe are all part of a system whose location information is tracked based on the music-creating device installed on the spaceship. 12. Of course, we also know the positions of the seven stars of the Big Dipper, which were added later. 13. Once you have finished setting up other services, turn on the start button. 14. This service menu also allows you to select background music for beginners, and you can enjoy composing your own arrangements by adding a repeat rate to the main background music. 15. This time I chose the song OOO. 16.Then, increase the speed using a dedicated controller (see Figure 3) from the spacecraft standby screen. 17. It is also possible to distribute controllers that can be synchronized with smartphones. 18. This time, you will enjoy the sounds produced by the music-making device by controlling the light reflectors and speed, along with background music for beginners. 19.By incorporating a support function that responds to the AI's musical performance and the lighting environment, the melody will continue without straying from the auxiliary melody set as the return rate, no matter how you operate it. 20.You can also add a light source that changes position when it passes by the Big Dipper, creating a pleasant sound. 21.It is also possible to play completely automatically, so you can listen to background music and arranged music for long periods of time, and depending on the settings, you can expect it to surpass the original. 22. When you hear a pleasant melody, you can play it back a certain amount of time. 23. You can save the pleasant melody while it is playing, and if you choose to save it, the song will be converted into sheet music and you can save it together with the melody. 24. The music extracted from the music creation device is designed so that it can be played on a real instrument immediately. It is also possible to control multiple combinations of (This is a device that can be enjoyed in this manner.) The term laser (light ray) used in this specification refers to any type of light ray, including light rays and radio waves that can be used for triangulation, and is not limited to visible light. [Industrial Applicability]

[0083] It is a music-creation device that can be enjoyed physically as a toy by children, but its functions have also been digitized so that adults can enjoy it at home using a PC, etc. We believe that the PC version can easily be commercialized as an app. [Explanation of symbols]

[0084] A waterfowl model equipped with a freely movable light reflector B Music band model C Position of the sensor and laser light source on the inside of the upper right side of the controller D Image of the camera lens of the music creation device equipped with the code N E Position of the sensor and laser light source on the inside of the upper left side of the controller F Arrow mark indicating symbol O on the second level of the turntable F2 Arrow line indicating the second turntable G Arrow mark indicating the symbol O on the third level of the turntable G2 Arrow indicating the third turntable H Arrow indicating the symbol O on the first turntable level H2 Arrow indicating the first turntable I Tent ring that allows the ring part to be replaced and the rotation can be controlled remotely J A mirror ball that can be divided into various shapes K A freely movable light reflector is provided on the back of the tent of symbol I, or an arrow line indicates the position where it is provided. L Image of the control box for multiple (P+Q)+(D+T+S) coordinate systems M At the contact point of symbol W, the symbol P (right side) illumination of symbol O was tilted and moved Diagram showing contacts (see Figure 6) N A video camera with a laser beam that allows remote control This is the main music creation device and its position can be freely changed in 3D space. O Image of the freely movable light reflector and the irradiation port of the freely movable laser light irradiation device P Image of the irradiation device with a remotely controlled, freely movable laser light source Q Image of a remotely controlled movable light reflector R Image of code P and code Q being divided into each S Symbol N Image of the connection part that enables free movement by remote control Image of the laser beam lamp equipped with the T code N U An image of the horizontal line of the symbol T intersecting with the diagonal line of the symbol P on the right V: An image of the horizontal line of the symbol T intersecting with the vertical line of the symbol P W is a diagram showing the points of contact where the rays of light from the two symbols P on the left and right of O intersect. X1 Flexible light reflector system controller (left-handed wind instrument) X2 Flexible Light Reflector System Controller (Right-handed Wind Instrument) X3 Synthesizer with Light Sensor X4 Sound quality control panel Arrows indicating the joint area of ​​the X5 controller Y1 Laser light lamp attached to reflector body Y2 Laser light lamp attached to a fixed base of a reflector Three video camera entrances on the top of the turntable of Z code H2

Claims

1. A music creation device having a position measurement unit that measures position information of a light source, a reflecting unit that changes the direction of the light source based on the position information of the light source measured by the position measurement unit, a light receiving unit that receives the light of the light source whose direction has been changed by the reflecting unit and divides it into note scales, a sound output unit that is driven by characteristics of the light receiving unit, and at least two or more laser light sources that irradiate laser light, wherein the light source is a pseudo light source formed as an intersection of the laser light irradiated from the laser light sources.

2. The music creation device according to claim 1 , wherein the position measurement unit measures the position of the pseudo light source from an irradiation angle of the laser light emitted from one of the laser light sources and an irradiation angle of the laser light emitted from the other of the laser light sources.

3. 3. The music creation device of claim 2, wherein the laser light source has a movable part capable of changing an irradiation angle of the laser light, and the position measurement unit measures the position of the pseudo light source based on the position information of the intersection obtained by changing the irradiation angle of the laser light emitted from the laser light source.

4. 4. The music creation device according to claim 2 or 3, wherein the laser light source is connected to a rotating unit that rotates around a predetermined axis, and the position measurement unit measures the position of the pseudo light source based on the position information of the intersection obtained by rotating the rotating unit.

5. The music creation device of claim 4, wherein the laser light source is connected to the rotating unit via a position variation unit that changes its relative position with respect to the rotating unit, and the position measurement unit measures the position of the pseudo light source based on the position information of the intersection obtained by changing the relative position of the laser light source by the position variation unit.

6. The music creation device of claim 5, wherein the position variation unit is a plurality of extension units that extend in a predetermined direction, and the position measurement unit measures the position of the pseudo light source based on the position information of the intersection obtained by tilting the laser light source relative to the rotating unit by changing the extension lengths of each of the plurality of extension units.

7. A music creation method comprising: a position measurement step of measuring position information of a pseudo light source formed as an intersection of laser light irradiated from at least two or more laser light sources using a position measurement step; a reflection step of changing the direction of the pseudo light source using a reflection step based on the position information of the pseudo light source measured in the position measurement step; a light receiving step of receiving the light of the pseudo light source whose direction has been changed in the reflection step and dividing it into note names using a light receiving unit; and a sound output step of being driven by a sound output unit according to the characteristics of the light receiving unit.

8. The music creation method according to claim 7, wherein in the position measurement step, the position of the pseudo light source is measured from an irradiation angle of the laser light emitted from one of the laser light sources and an irradiation angle of the laser light emitted from the other of the laser light sources.

9. The music creation method according to claim 8, wherein in the position measurement step, the position of the pseudo light source is measured based on the position information of the intersection obtained by varying the irradiation angle of the laser light emitted from the laser light source using a movable part.

10. 10. The music creating method according to claim 8, wherein in the position measuring step, the position of the pseudo light source is measured based on the position information of the intersection obtained by rotating a rotating section about a predetermined axis.

11. The music creating method according to claim 10 , wherein in the position measuring step, the position of the pseudo light source is measured based on the position information of the intersection obtained by changing the relative position of the laser light source with respect to the rotation unit by a position varying unit.

12. The music creation method described in claim 10, wherein in the position measurement process, the laser light source is connected to the rotating unit via a plurality of extension parts extending in a predetermined direction, and the extension lengths of the plurality of extension parts are each changed to measure the position of the pseudo light source based on the position information of the intersection obtained by tilting the laser light source relative to the rotating unit.

13. This is a playback device that produces sound by applying radio waves or sound waves to a visible shape. The outer circumference of the ring that rotates at a constant speed has special uneven shapes (not flat) classified according to the names of musical notes (7 types + 1 type, Do Re Mi Fa So La Si + Do), and codes are further hidden in these uneven shapes, which are configured on the outer circumference of the ring. Sound is played by the rotation, and by applying special sound waves or radio waves, the operation of various related toys and the light-emitting device are linked to the playback sound of the main melody of the selected song. This is a music creation device equipped with an electronic wind instrument that has the characteristics of allowing users to enjoy arranging (composing) the lights and electronic musical instrument sounds to their own senses, and allowing users to view information media such as picture books hidden in the codes.

14. 2. The toy according to claim 1, wherein the electronic wind instrument is divided into two parts, and a special sensor and a laser beam lamp and their operating functions are provided on the main body of the electronic wind instrument.

15. A music creation device having an electronic wind instrument characterized in that the turntable ring has a plurality of divided turntable rings, each of which can be rotated independently to the left or right, and the rotation speed and direction of the turntable ring can be controlled automatically or manually by remote control, the turntable ring is equipped with a plurality of movable laser beam lamps with freely directional irradiation, the position where the plurality of laser beams intersect is defined as a light source and saved, and the position information is used to drive the music creation device described in FIG.

16. A music-creating device including an electronic wind instrument, characterized in that the turntable is provided with a configuration in which the freely movable light reflecting device and the freely movable laser beam are remotely controlled in either linked operation or independent operation, and the freely movable light reflecting device and the freely movable laser beam share an irradiation port.

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