378results about "Music aids" patented technology

The invention relates to the field of playing data visualization, in particular to a playing data visualization method and system. The method comprises the steps that at least one section of pedal data of at least one pedal is obtained, and the pedal data comprises a pedal value and a time stamp of the pedal value; generating at least one section of labeling track according to the pedal data; wherein the labeling track comprises a first simulation track and a second simulation track; correspondingly, the method comprises the steps that when the pedal value is larger than a first pedal threshold value, a first simulation track is generated according to the pedal value, and the first simulation track is displayed in a first labeling form; when the pedal value is larger than a second pedal threshold value and smaller than or equal to the first pedal threshold value, a second simulation track is generated according to the pedal value, and the second simulation track is displayed in a second labeling form; and generating a combined track according to the at least one section of labeled track, and displaying the combined track on the music score. According to the invention, the smoothness and integrity of pedal data display can be improved, and the user experience is optimized.

Systems and processors associated with an electronic keyboard are described. An example system includes an electronic keyboard with a threshold number of keys extending across a first width; and a display positioned above the electronic keyboard, the display extending at least as wide as the first width. The display provides real-time visual prompts aligned with each key, including the partially covered edge keys, and hosts an Al-driven user interface. A camera may capture a player's posture, hand position, gaze, and facial expressions. Transformer-based models may process inputs to generate adaptive feedback, emotion-aware coaching, and / or gamified scoring. Haptic key actuators, synchronized LEDs, and audio cues reinforce the feedback, while on-device encrypted inference and differential-privacy may filter and secure all biometric data.

The present invention relates to a shoulder rest applicable to stringed instruments such as violins and violas, and more specifically, to a technology that allows for the simultaneous and stable support of a shoulder rest and chin rest using only a pair of turnbuckles without the addition of separate fixing devices, thereby minimizing factors that impede sound quality and allowing the support position to be adjusted according to the physical condition of the performer. That is, the present invention is characterized by comprising: a chin rest member provided in a form that rests on the soundboard of a violin, with a pair of first connecting threaded rods formed on one side; turnbuckles that are screwed onto the first connecting threaded rods; a pair of second connecting threaded rods each connected to the opposite side of the turnbuckles, with a mounting rail consisting of a single path at the ends of the second connecting threaded rods that connects the second connecting threaded rods to each other; a clamp provided at a position desired by the performer along the path of the mounting rail; and a composite support member that is connected to the clamp and supports the performer's shoulders and chest.

The utility model relates to the technical field of guitars, in particular to a guidance teaching guitar, which comprises a main body, the main body comprises a guitar body part and a guitar neck part, the guitar neck part is provided with keys, the guitar neck part is provided with a light bar and a circuit board I below the keys, and the light bar and the circuit board I are respectively provided with a light bead and a button I corresponding to the keys; a first switch, a second switch and a third switch are arranged on one side of the guitar neck part, the first circuit board is electrically connected with the light bar, the second switch and the third switch, teaching guidance is started by pressing the first switch, the lamp bead corresponding to the first pressed key is turned on, and after the key is pressed, the lamp bead corresponding to the next pressed key is turned on. According to the utility model, the switch I and the lamp beads are arranged, so that the switch I is turned on and off to guide teaching, and the lamp beads corresponding to the keys needing to be pressed are turned on to play a role in guiding, and therefore, a user can practice according to the turn-on sequence of the lamp beads without a music score.

This generates control data to vary the movement of the fingers in accordance with the performance of music. [Solution] The information processing system 100 acquires music data M representing the time series of musical notes, and processes the music data M using a machine learning-trained generative model G to generate control data Z representing the behavior of multiple fingers playing the time series of musical notes.

To provide a guitar playing assistance system that enables even a beginner to play the guitar easily. [Solution] A guitar playing assistance system AS that assists in playing the guitar includes a plurality of colored stickers, each with a different color for each chord, that indicate on the fingerboard the position of the fingers that should press down on the strings for each chord, and a musical score display medium 400 that has a plurality of colored marks 310, 320, 330 arranged in the order of the chord progression, each having the color of the colored sticker that corresponds to the chord. With this guitar playing assistance system, the player can intuitively play the guitar by pressing down on the strings with their fingers in the order of the colored marks, at the positions of the colored stickers that match the colored marks.

The invention relates to the technical field of musical instrument auxiliary instruments, and provides a musical instrument storage cabinet which comprises a musical instrument storage box and a part placement box. A box cover is hinged to the top of the musical instrument storage box. A plurality of positioning grooves are formed in the musical instrument storage box, and a storage box is arranged in each positioning groove; an air blowing mechanism is arranged in the musical instrument storage box, and the air blowing mechanism is connected with each storage box; when the storage box is arranged in the positioning groove, the blowing mechanism can blow and clean the musical instruments in the storage box; according to the musical instrument carrying device, musical instruments can be blown and cleaned when stored, and the musical instruments are not prone to shaking when carried.

The present application relates to string maintenance nanoemulsion and its preparation method, belong to string maintenance technical field. The nanoemulsion includes: polysorbate 80, stearic acid sorbitan 60 as main emulsifier, glycerin monostearate, cetyl alcohol, stearyl alcohol as auxiliary emulsifier, liquid paraffin, xanthan gum adjusts consistency, chitosan carries sodium hyaluronate nanoparticle as long-acting moisturizing agent, glycerol, propylene glycol is humectant and can be used as antifreezing agent; hydroxyphenyl ethyl as preservative; can also selectively add essence, the balance is water. The water-soluble ingredients are mixed and stirred uniformly; the oil-soluble ingredients are mixed and stirred uniformly; the oil phase is added to the water phase, and the primary emulsion is stirred and emulsified, and the essence is added after cooling, and the present application is obtained. The present application realizes long-acting moisturizing and nourishing of the string by introducing chitosan carrying sodium hyaluronate nanoparticles, and has the advantages of fine texture, softness and the like.

This information processing device comprises a control unit. The control unit: acquires sensing data representing a nuance of a beat in a musical piece; generates, on the basis of the sensing data, a drive signal for a vibration device that causes a user to perceive the nuance of the beat as a sense of rhythm through vibration stimulation; mixes the drive signal and musical piece data of the musical piece so that the drive signal and the musical piece data can be synchronously output; and outputs the mixed musical piece data with vibration to the user.

An information processing device 12 comprises a reception unit 50, an answer acquisition unit 54, and an output unit 56. The reception unit 50 of the information processing device 12 receives data relating to a basic sound effect. The answer acquisition unit 54 of the information processing device 12 acquires data relating to a variation sound effect with respect to the basic sound effect, the data being generated by inputting input information including the data relating to the basic sound effect to generative AI. The output unit 56 of the information processing device 12 outputs the data relating to the variation sound effect generated by the generative AI.

The system according to the embodiment aims to automatically generate music that matches the preferences of a user and provide guidance based on that music. [Solution] A system according to an embodiment includes an acquisition unit, a generation unit, and a guidance unit. The acquisition unit acquires music data preferred by a user. The generation unit generates music based on the data acquired by the acquisition unit. The guidance unit provides guidance based on the music generated by the generation unit.

The utility model provides a piano score placing rack, which relates to the technical field of placing racks and comprises a bottom plate. The front end of the bottom plate is hinged to a backup plate capable of turning upwards, a supporting plate is hinged to the front of the backup plate, and the rear of the backup plate is supported on the bottom plate through a supporting plate; a plurality of angle limiting grooves are formed in the bottom plate in an array at equal intervals; the pressing needles are pressed on page corners on the two sides of the music score, and the pressing needles can be rotated to quickly release the limit for page turning when the music score is turned, so that better fluency is provided for playing the piano; under the condition of insufficient light, the lamp switch can be turned on to provide light for the music score through the light supplementing lamp; one end of the pen groove is open, the other end of the pen groove is closed, a notch A is formed in the end, where the pen groove is open, of the backup plate, and the writing pen is placed in the pen groove; according to the structural design, the writing pen is convenient to carry, and the writing pen can record the moments of thinking when playing the piano to help a user capture creation inspiration at each moment; the piano score placing rack solves the problems that a piano score is not easy to read quickly and the function is relatively single in the existing piano score placing rack.

The utility model relates to the technical field of music instruments. The angle-adjustable piano music stand comprises supporting plates, the number of the supporting plates is two, the lower ends of the supporting plates are connected with supporting bases in a hinged mode, first sliding grooves are formed in the upper ends of the supporting plates, movable sliding blocks are connected into the first sliding grooves in a clamped mode, and one sides of the movable sliding blocks are connected with book ends in a hinged mode. Second sliding grooves are formed in the upper ends and the lower ends of the surfaces of the sides of the ends, close to each other, of the two supporting plates, sliding rods are connected into the second sliding grooves in a clamped mode, and the number of the sliding rods is two. According to the utility model, by moving the two groups of telescopic rods on the outer surfaces of the two ends of the connecting rod, the two groups of stretching structures can be driven to synchronously move outwards or inwards, so that the supporting plate and the supporting base can synchronously move outwards or inwards, and the device can be conveniently adjusted according to the actual length of a music score; the music score can be conveniently placed and supported by the equipment, and the applicability of the equipment is improved to a certain extent.

The utility model relates to the field of piano accessory instruments, and provides a page turning device for piano practice, which comprises a pedal, an adjusting frame and a pipe rope page turning mechanism arranged between the pedal and the adjusting frame, a mounting component is arranged in the adjusting frame in a sliding manner, the mounting component is used for mounting an electronic music score, and the pipe rope page turning mechanism is connected to the mounting component. The electronic music score comprises a software music score in electronic products such as a mobile phone and an Ipad, and pages can be turned by clicking and pressing a screen. The adjusting frame is installed on the piano, and the pipe rope page turning mechanism is matched with the pedal, so that a user does not need to manually turn pages when playing the piano, and can click and press a screen to turn pages of a music score only by pedaling. Page turning of the electronic music score is carried out through a full-mechanical mechanism, a power source and a sensor are not needed, the page turning device is in non-fixed connection with the piano, and the applicability to the type size of the piano and practice scenes is high.

We provide the system. [Solution] A means of obtaining the user's location information, A means of obtaining a user's music listening history, A method for obtaining regional music rankings based on location information, A method for selecting music suitable for the user by analyzing acquired location information, music listening history, and local music rankings, Means of providing selected music to users, A system that includes this.

To produce music suitable for a user and to provide the user with the music.SOLUTION: The RAG system 20 includes a reception section 21 that receives user information including at least biological information of a user and information relating to preference of music of the user, a determination section 22 that determines a concept relating to music production based on the user information, a generation section 23 that generates a prompt for instructing production of music based on the concept, and an inputting section 24 that controls a generative AI model 31 that produces music based on the prompt generated by the generation section 23.SELECTED DRAWING: Figure 1

An information processing system has: a performance data acquisition section that acquires performance data indicating performance of a musical piece by a user; a tendency determination section that generates tendency data indicating a tendency of performance by the user by inputting the performance data acquired by the performance data acquisition section to a trained model that has learned a relationship between learning performance data indicating performance of a musical piece and learning tendency data indicating a tendency of performance indicated by the learning performance data; and an exercise phrase determination section that determines an exercise phrase corresponding to the tendency data generated by the tendency determination section.

Exemplary systems and wearable haptic device systems are disclosed for training a user to improve perception or discrimination. An exemplary system can be used to train a user to play a musical instrument, such as a piano, in passive training sessions via a wearable haptic device. The exemplary wearable haptic device can be integrated with sensors and in operative communication with a passive haptic learning system (e.g., cloud-based infrastructure) that is configured to generate, update, and / or modify tactile training data for generating tactile outputs at the wearable haptic device.

The invention provides an intelligent musical instrument box, which comprises a main body, and the main body is provided with an accommodating space for accommodating musical instruments, an interactive terminal and electronic equipment. A main control board is arranged in the main body, and the main control board comprises a controller which is used for providing an interactive interface on the interactive terminal for a user to control the electronic equipment. According to the musical instrument box, the unified interface is used for controlling the connected electronic devices, and inconvenience and time waste caused by the fact that a user independently operates the electronic devices are avoided.

The invention discloses a piano music score continuous playing device which comprises a music score page turning mechanism, a music score protection sleeve and a base box. A music score bag is arranged in the middle of the music score protection sleeve, and square holes are formed in the two sides of the music score protection sleeve and meshed with square flat teeth arranged on a flat tooth stirring wheel of the music score page turning mechanism. A music score is placed in the music score bag, the motor drives the belt pulley to drive the stirring wheel to rotate, the music score protection sleeve is driven to continuously move on the supporting plate, and the music score is accurately and continuously played without slipping. The base box is provided with the music score storage box and the music score storage box with the guide wheels / corner plates, and guide clamping groove structures arranged on the two sides of the supporting plate are combined, so that the problem that the music score may wrinkle during playing and storage is solved, the music score box is suitable for different music score materials, and playing fluency is guaranteed.

Correct the creep deformation of the lead. [Solution] A reed storage device is provided, which includes a reed holding part for holding a reed, the reed holding part having a bottom surface on which the facing of the reed is positioned when the reed is held, and a pressing part for contacting at least a portion of the vamp of the reed and pressing toward the bottom surface. When the reed holding part holds a reed, the vamp of the reed is pressed by the pressing part, thereby correcting the deformation of the vamp.

To provide a fingering presentation device, training device, fingering presentation method, and training method for presenting fingering positions when playing a musical instrument.SOLUTION: In a presented fingering presentation device 100 comprising a training device 10 and a fingering indication device 20, the fingering indication device includes a reception unit and an estimation unit. The reception unit receives time-series data including a sequence of multiple musical notes and a performer identifier indicating a performer who plays the sequence of musical notes. The estimation unit estimates musical note information using a trained model. The note information indicates the notes that are objects of fingering to be assigned from the note sequence based on the performer identifier. The trained model is a machine learning model that has learned an input-output relationship between input time-series data including a reference note sequence consisting of multiple notes and a reference performer identifier indicating a reference performer who plays the reference note sequence, and output note information indicating the notes that are objects of the fingering by the reference performer to be assigned from the reference note sequence.SELECTED DRAWING: Figure 3

Music performance alignment techniques for automated performance evaluation are described. Embodiments receive performed note data defining pitches and start times of performed notes while a user performs a music score, and the music score is computationally represented by total score note data defining pitches and start times of total score notes. Performance notes are automatically aligned with respective total-score notes by calculating a maximum likelihood complex hand state sequence for a sequence of time steps, each time step corresponding to a starting moment of a corresponding one of the total-score notes. Evaluation feedback, including qualitative evaluation feedback, is automatically generated by pattern matching note level alignment with an evaluation model. Several embodiments provide additional features, such as automated alignment, evaluation, and feedback in the context of two-hand performance when a user performs a music score.

An object of a system according to an embodiment is to automatically provide music according to a situation or environment of a user.SOLUTION: A system according to an embodiment includes an acquisition unit, an estimation unit, a generation unit, and a provision unit. The acquisition unit acquires position information of the user. The estimation unit estimates a situation of the user on the basis of the position information acquired by the acquisition unit. The generation unit generates music based on the situation estimated by the estimation unit. The providing unit provides the music generated by the generating unit to the user.SELECTED DRAWING: Figure 1

The utility model relates to the field of musical instrument equipment, in particular to a music score page turning machine. The music score page turning machine comprises a supporting plate, a baffle is arranged at the bottom of the supporting plate, a support is installed on the back of the supporting plate in a sliding mode, the support is in a U shape, the top end and the bottom end of the support both extend to the front portion of the supporting plate, and the top end and the bottom end of the support are connected with ropes; the device further comprises a power mechanism which is in transmission connection with the support. The music score page turning machine has the advantages of being simple in structure and capable of guaranteeing that only one page is turned at a time.

An information processing system 100 acquires music data M representing a time series of notes, and processes the music data M by using a machine-trained generation model G, thereby generating control data Z representing the behavior of a plurality of fingers that will play the time series of notes.

A system is provided.SOLUTION: A system comprising: means for collecting music from a music database and analyzing the music based on music theory; means for receiving a request for music production from a user and analyzing the request; means for generating suggestions based on music theory using a generative AI model; and means for displaying the generated suggestions to the user.SELECTED DRAWING: Figure 1

This information processing method comprises: extracting a feature amount of a sound content; calculating, on the basis of the extracted feature amount, a first complexity value and a second complexity value which are indices each indicating the complexity of the sound content, the first complexity value being an index indicating the complexity of the rhythm of the entire sound content and the second complexity value being an index indicating the complexity of the harmony of the entire sound content; and associating and outputting the sound content, and the first complexity value and the second complexity value.

This provides a method for generating in-car music. [Solution] This method includes collecting scene data during the vehicle driving process 202. This method further includes generating vehicle scene prompt words 204 based on the scene data, and generating in-car music 206 based on the vehicle scene prompt words. By using this method, it is possible to automatically generate and play music for scenes corresponding to environmental changes during the driving process, thereby improving the driver's driving experience.

The system according to the embodiment is intended for a singer to complete a piece of music alone.SOLUTION: A system according to an embodiment includes an information acquisition unit, a lyrics unit, a composition unit, and a singing unit. The information acquisition unit acquires information such as a conversation, a diary, and SNS. The lyrics unit generates lyrics based on the information acquired by the information acquisition unit. The composition unit composes a melody based on the lyrics generated by the lyric unit. The singing unit allows the user to sing into the melody composed by the composition unit.SELECTED DRAWING: Figure 1