191 results about "Musical instrument" patented technology

A stringed instrument including a body having a top surface defining a picking area; a bridge supported by the top surface at one end of the picking area; a neck extending from the body at an opposite end of the picking area; and a plurality of strings extending in substantially parallel paths over the picking area. Each pickup is disposed under a different associated one of the strings and a support mechanism mounted on the top surface and adapted to accommodate movement of each pickup in a path within the picking area and parallel to its associated string.

1. Name of the product in this design: Effects unit (KBA-01). 2. Purpose of this design: This design is used for tuning musical instruments such as guitars and basses. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention relates to the field of machine learning technology, specifically to an intelligent analysis method, system, device, and medium for musical instrument playing techniques. The method includes the following steps: collecting standard performance audio of the target instrument and typical environmental noise; fusing them to construct a priori spectral feature benchmark library; collecting live audio and filtering it to obtain a clean performance spectrum matrix; extracting multi-dimensional features and weighting them to generate a parameter set; and matching the benchmark library data to calculate and generate performance technique discrimination coefficients. In this invention, a priori spectral feature benchmark library is constructed by fusing standard performance audio and environmental noise. Constrained whitening filtering and hierarchical feature screening remove stable and sudden noises, fully preserving effective performance spectrum features directly related to playing techniques. Fine-grained characterization of playing techniques is achieved through joint weighted quantization of time-domain and frequency-domain harmonic multi-dimensional features. Accurate discrimination of playing techniques is completed through dynamic feature matching, significantly improving the accuracy and anti-interference stability of recognition in complex scenarios.

A kind of sound box, including cabinet and the protective cover being arranged in the front of cabinet, first acoustic cavity is equipped in the cabinet, high pitch loudspeaker assembly and bass horn assembly are equipped on the first acoustic cavity, second acoustic cavity is also equipped in the cabinet, the first acoustic cavity is communicated with second acoustic cavity by loudspeaker pipe passing through partition, the loudspeaker pipe is fixedly connected with cabinet, one end of the loudspeaker pipe is arranged in the back of high pitch loudspeaker assembly, the other end of the loudspeaker pipe is inserted into second acoustic cavity. By adding a second acoustic cavity in the cabinet and the loudspeaker pipe that is communicated with the first acoustic cavity and the second acoustic cavity, and one end of the loudspeaker pipe is arranged in the back of the high pitch loudspeaker assembly, the manufacturer selects loudspeaker pipe with different pipe diameter and different length according to actual situation, so that the inside of the loudspeaker pipe helps the reflection and resonance of sound waves, so that the utility model shows more rich tone, and then the sound performance comparable to real musical instrument.

This utility model relates to the field of musical instrument technology, and in particular to a moisture-proof box for an erhu (a two-stringed bowed instrument) with anti-mold function. It includes a box body for housing the erhu, a humidity indicator and a drying container inside the box. The humidity indicator detects and reports the humidity inside the box, and the drying container holds a desiccant. The box body also includes an anti-mold device facing the leather surface of the erhu. The anti-mold device includes an anti-mold container and an anti-mold sheet. The anti-mold container has a slot into which the anti-mold sheet is inserted. The end of the anti-mold container facing the leather surface of the erhu has multiple anti-mold holes. This utility model achieves a targeted anti-mold effect by specifically placing the anti-mold device on the leather surface of the erhu, ensuring that the leather of the erhu does not mold.

1. Name of the product in this design: Sound-producing vessel. 2. Application of this design: This design is used to produce a sound when a suitable amount of water is poured in and it is shaken slightly. It can be used as a musical instrument, a potted plant container, a decorative ornament, etc. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.

A noise injury relief system is provided in the form of a portable handheld device configured for private therapeutic audio playback. The device includes an enclosure sized for pocket carry and having a front face with user controls and a cartridge insertion opening configured to receive a vaping cartridge. The front face includes an eleven-position slide switch for independently selecting internally stored recordings corresponding to eleven bells and a twelve-position slide switch positioned adjacent thereto for independently selecting twelve musical notes. An additional switch permits selection among different musical instruments for playback of the musical notes, and a volume control knob enables user adjustment of audio output. Internal audio signals are processed through a signal generator and transmitted wirelessly to a user audio device for private playback. The system is powered by an internal power supply and is configured for repeated use.

1. Name of the product in this design: Ukulele. 2. Intended use of this design: for musical instruments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a mini multifunctional hand drum relates to musical instrument field. The device includes hand drum main part, and hand drum main part includes hand drum casing, reinforced panel and pronunciation bell piece, and hand drum casing is through laminated forming, and the reinforced panel is provided with two groups, and two groups of reinforced panel are installed in the upper and lower both ends of hand drum casing respectively, and the reinforced panel adopts four layers birch laminated structure, and the adjacent layer wood texture of reinforced panel is crossed and arranges, and pronunciation bell piece movable mounting is in hand drum casing four ends. The device through the replaceable modularization processing, makes the replacement and disassembly maintenance of this device more simple, through the quick removal of bolt, in the fastening of panel, to carry out the quick replacement of reinforced panel and pronunciation bell piece, through the layer frame processing of reinforced panel, makes the panel more durable, and the tone is more full.

This utility model discloses a musical instrument damping strip, comprising a soft rubber strip with multiple rows of damping posts on its bottom surface. These rows are spaced apart along the length of the rubber strip, and each row includes multiple damping posts spaced apart along the width of the rubber strip. A string-catching groove is formed between adjacent damping posts in each row to accommodate the strings. This musical instrument damping strip, by setting multiple rows and columns of damping posts on the bottom surface of the soft rubber strip, forms a dot-matrix string-catching structure. This dot-matrix string-catching structure eliminates the need for precise alignment and insertion of each string during installation. Users simply place the entire damping strip roughly on the strings, and the strings will naturally fall into the string-catching grooves formed between adjacent damping posts in a row due to their own tension and gravity. This greatly simplifies the installation and disassembly process, saves considerable time, and significantly reduces the difficulty of operation, making it more user-friendly for beginners and children.

A barrel for a woodwind instrument comprising a threaded bore to promote airflow throughout a woodwind instrument, thus, reducing turbulence, limiting the reflection of sound waves, and producing a sound with reduced amplitudes of overtones. The reduction in turbulent flow, further limits backpressure within the instrument, enabling the user to reduce the effort required to perform actions such as tonguing on said instrument. The barrel for a woodwind instrument comprises a mouthpiece receiver and an upper joint receiver for attachment to a woodwind instrument.

1. Name of the designed product: electronic organ (805). 2. Use of the designed product: musical instrument for playing music. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: assembly state front view.

1. Name of the product in this design: Toy Musical Instrument. 2. Intended use of this design: Toy. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

In this multilayer sheet including a liquid crystal polymer sheet, mechanical strength is improved and desired physical characteristics are achieved. A multilayer sheet (11) includes a first liquid crystal polymer sheet (12a), a second liquid crystal polymer sheet (13a), and a third liquid crystal polymer sheet (12b). The second liquid crystal polymer sheet (13a) includes a liquid crystal polymer as a material and is aligned in a first direction (D11) orthogonal to the thickness direction of the multilayer sheet (11). Each of the first liquid crystal polymer sheet (12a) and the third liquid crystal polymer sheet (12b) includes a liquid crystal polymer as a material, and has a degree of alignment lower than that of the second liquid crystal polymer sheet (13a). In the thickness direction of the multilayer sheet (11), the second liquid crystal polymer sheet (13a) is sandwiched between and in contact with the first liquid crystal polymer sheet (12a) and the third liquid crystal polymer sheet (12b).

We offer confectionery that resembles a flute, which can be played as a musical instrument, has adjustable pitch, and is also edible. [Solution] A confectionery shaped like a flute, comprising a main body 20 and an air blowing part 40 connected to the main body, wherein the main body has a resonant part that forms a space where resonance occurs due to air vibration and a filling part provided in the main body, and at least the main body is made of food. By providing a filling part in the main body of the confectionery shaped like a flute, the pitch can be adjusted, improving the playability of the flute. In addition, the flute (confectionery) can be eaten after playing the flute.

1. The name of the design product: Yangqin (with summer wisteria purple). 2. The use of the design product: mainly used for musical instruments. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The application provides a music deep forgery detection method and system based on multi-modal fusion, belonging to the technical fields of multi-modal feature fusion and music forgery detection. The method comprises: performing two-way processing on the original music in parallel: the first way extracts aligned musical instruments, vocals and lyrics input through a multi-modal synchronous alignment model, and obtains modal features through a preprocessing model respectively; cross combination is performed on the three modal features to obtain cross-modal features, and then a multi-stage fusion network is used to obtain global fusion features; the second way performs frequency domain analysis on the original complete audio to extract frequency domain compensation features; the two-way features are input into a double-flow fusion network to obtain enhanced global fusion features; and finally classification is performed to obtain music true or false binary classification detection results. The application effectively solves the problems of insufficient use of music deep forgery information by existing methods and difficulty in realizing high-quality AI generated music forgery detection.

A musical instrument with novel configurations and performance techniques that can play notes and scale tones is disclosed. The musical instrument implements design and ergonomic changes to a Theremin's traditional configuration and use. The musical instrument includes an additional sound generation device such as an actuator that is operated to provide rhythm and tonal results. The musical instrument includes a pitch antenna that is configured in a horizontal position, which creates a different plane of reference with respect to performance motions employed for modifying the pitch. The musical instrument allows for a user to play notes and scale tones in a standing, seated, or ambulatory position. Improved playing interfaces, accessory items, and other characteristics for enhancing the playing of the musical instrument are provided.

The utility model discloses a kind of plectrum device and musical instrument, wherein, plectrum device, including support assembly, plectrum assembly and detection component, support assembly has first rotation position and second rotation position;The both ends of plectrum assembly are rotatably connected with first rotation position and second rotation position respectively;Plectrum assembly has first detection part and second detection part, and first detection part and second detection part are misaligned and set in the rotation direction of plectrum assembly;Detection component has detection position, when plectrum assembly rotates along first direction, detection position is used to detect first detection part;When plectrum assembly rotates along second direction, detection position is used to detect second detection part, and first direction and second direction are opposite direction.The utility model technical scheme, the detection structure that detection plectrum assembly of plectrum device is more simple, installation is more convenient, reduce the cost of plectrum device and musical instrument.

1. Name of the product in this design: Synthesizer (SFT40). 2. Purpose of this design: For use in synthesizing and processing effects for electronic musical instruments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. Name of the product in this design: Metronome. 2. Purpose of this design: For practicing the speed and rhythm of musical instruments. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1.

The utility model discloses a novel bunt tide, relates to musical instrument technical field, including the tube body, four tuning holes are seted up in the tube body front side bottom, the replaceable contact mouth is provided with three clamping blocks in the array of tube body top end outer wall bottom end outer wall, and the fixed connection of limit stop is provided with in the tube body outer wall close to the position of clamping block, the protection ring is provided with in the tube body bottom end outer wall, the auxiliary mechanism is provided with in the tube body outer wall close to the position of tuning hole, and the auxiliary mechanism includes left -hand auxiliary block and right -hand auxiliary block. The utility model discloses design structure is reasonable, and the left hand index finger and middle finger are placed respectively on the both sides of limit ring B, and the left hand index finger is positioned and is guided to the groove A of placing, and right hand index finger and middle finger hold the tube body and are placed below limit ring C, and right hand thumb is placed in the groove B of placing on limit ring C under the guidance of limit ring C, and contact block A and contact block B support left and right palm while holding the tube body, have the advantage that the hand of player is attached.

The application provides a method and system for generating personalized music based on AI, and related equipment, the method comprising receiving a multi-modal creation request of a user, the request including one or more of a text description, an image, a video, and a humming melody; preprocessing and cross-modal semantic analysis of the multi-modal creation request to generate structured music semantic parameters; then using a structure generation model to generate a symbolic intermediate representation of information defining the structure of the musical form, harmony, and melody based on the music semantic parameters, and then rendering a multi-track audio containing specific instrument timbre and performance details through a texture rendering model conditioned on the intermediate representation; finally, adaptive mixing and mastering of the audio to output a final music file. The method of the application realizes diversified user input, controllable music structure, and automatic post-processing, thereby improving the intelligent level of personalized music production.

A pickup 10 for a sound-producing body according to one embodiment of the present disclosure comprises: a non-directional condenser microphone 11; and a chamber 12 formed in front of the non-directional condenser microphone 11. A part of the chamber 12 is defined by an elastic body 13 that has a first opening 13a penetrating along the inward-outward direction of the chamber 12. The pickup further comprises a weight body 14 layered on the elastic body 13 in a manner closing the first opening 13a.

The application relates to the technical field of musical instrument performance recognition, in particular to a fingering recognition method, system, device and medium applied to a musical instrument system, the musical instrument system comprising a musical instrument, the musical instrument comprising a driving element, a sensor and an image acquisition module, the image acquisition module comprising at least two image acquisition units arranged towards the musical instrument, the at least two image acquisition units being used for acquiring at least two images, and the at least two images having different visual angles; correspondingly, the method comprises the steps that a first time point when a triggering event of the driving element occurs and a second time point when release events of the driving element occur in sequence are acquired; a window updating model is used to set corresponding time windows for the triggering event through the first time point and the second time point; wherein the window updating model comprises a time window = [the first time point - lambda 1, the second time point + lambda 2]. The application can improve the fingering recognition precision and reduce the operation pressure.

1. Name of the product in this design: Electronic Musical Instrument (3-in-1 Instrument - PolyBand). 2. Purpose of this design: This design is used for playing music. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. The name of the design product: sterilizer (blow pipe guard). 2. The use of the design product: the design product is used for musical instruments, ultraviolet disinfection of electric blowpipe. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.