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36 results about "Musical composition" patented technology

Musical composition, music composition, or simply composition, can refer to an original piece or work of music , either vocal or instrumental, the structure of a musical piece, or to the process of creating or writing a new piece of music. People who create new compositions are called composers. Composers of primarily songs are usually called songwriters; with songs, the person who writes lyrics for a song is the lyricist. In many cultures, including Western classical music, the act of composing typically includes the creation of music notation, such as a sheet music "score," which is then performed by the composer or by other instrumental musicians or singers. In popular music and traditional music, songwriting may involve the creation of a basic outline of the song, called the lead sheet, which sets out the melody, lyrics and chord progression. In classical music, orchestration (choosing the instruments of a large music ensemble such as an orchestra which will play the different parts of music, such as the melody, accompaniment, countermelody, bassline and so on) is typically done by the composer, but in musical theatre and in pop music, songwriters may hire an arranger to do the orchestration. In some cases, a pop or traditional songwriter may not use written notation at all, and instead compose the song in their mind and then play, sing and/or record it from memory. In jazz and popular music, notable sound recordings by influential performers are given the weight that written or printed scores play in classical music.

Artificial intelligence systems and methods for detecting musical infringement in symbolic music

The present disclosure relates to a system and method for detecting musical infringement in symbolic music. The system receives a first musical composition and, when provided as audio, converts it into a symbolic format using a transcription neural network trained to extract a main melody. It then generates k-mer sequences comprising consecutive notes, indexes these sequences in a data structure configured for dynamic conditioning, and compares them to reference musical compositions. Upon estimating a similarity measure that exceeds a threshold, the system performs a refined local sequence alignment adapted for music, accounting for key shifts, rests, and melodic or rhythmic variations. Based on this refined alignment, the system determines whether the first musical composition includes a musical fragment that infringes upon or regurgitates a portion of at least one reference composition.
Owner:SOUND PATROL INC

Systems and methods for algorithmic generation of musical compositions

A computer-implemented method for algorithmic generation of musical compositions may include (i) receiving, as a first input set, a set of musical compositions composed by a composer, (ii) receiving, as a second input set, metadata related to at least one musical composition, (iii) training a generative machine learning model on the first input set and the second input set, and (iv) producing, by the generative machine learning model, a new musical composition that is based at least in part on the first input set and the second input set. Various other methods, systems, and computer-readable media are also disclosed.
Owner:SONGBIRD INC

Accompaniment generation method, accompaniment generation apparatus, and accompaniment generation system

To generate an added value which cannot be obtained only by referring to a musical score by giving additional information to a musical piece by interpreting the musical score.SOLUTION: The accompaniment generation method includes acquiring the musical score image data SD representing the musical score 5, analyzing the musical piece information included in the musical score 5 from the acquired musical score image data SD, and generating the accompaniment to be added to the musical piece represented by the musical score 5 based on the analysis result of the musical piece information. The accompaniment generation program executes the accompaniment generation method on a computer.SELECTED DRAWING: Figure 3
Owner:YAMAHA CORP

Audio system and method for a kitchen appliance

The present disclosure provides a method (200) performed by an audio system (5) of a kitchen appliance (10), wherein the audio system (5) comprises a passive buzzer (150) coupled to a controller (100) including a processor (110) and a memory (120) having stored therein executable instructions. Execution of the executable instructions by the processor (110) configures the controller (100) to generate a drive signal (1000) for driving the passive buzzer (150) to produce a sequence of musical notes (300) forming a musical composition, wherein the executable instructions configure the controller (100) to generate the drive signal (1000) according to one or more duty cycle parameters (330, 335, 340), one or more frequency parameters (310, 315, 320), and one or more temporal parameters (305, 325, 345) for each musical note (300). The controller (100) controls the passive buzzer (150) according to the drive signal (1000) to produce the sequence of musical notes (300), wherein during a duration (305) of each musical note (300) defined by the one or more temporal parameters (305, 325, 345), the drive signal (1000) controls a pitch of each musical note (300) based on the one or more frequency parameters (310, 315, 320) and a volume of each musical note (300) based on the one or more duty cycle parameters (330, 335, 340), wherein the pitch and volume of each musical note (300) are independently controllable such that the volume of a musical note (300) can be set independently of the pitch of that musical note (300).
Owner:BREVILLE HLDG PTY LTD

Music creation control cue word generation method, system and equipment and medium

The invention discloses a music creation control cue word generation method, system and device and a medium, and the method specifically comprises the steps: based on multi-mode creation demand data, determining a melody intention through analyzing voice humming, determining an emotion intensity parameter through analyzing voice intonation, and generating a cue word according to the emotion intensity parameter; extracting keywords of styles, themes and emotions in combination with a natural language processing technology to form multi-modal features; inputting the multi-modal features into a pre-constructed music knowledge graph for associated query and intention refining, and generating music control cues; distributing the music control prompt words to a multi-agent collaborative cluster to generate a music element set; and driving a music generation model to synthesize a music work according to the music element set, and dynamically adjusting an association weight of a music knowledge graph or a decision parameter of a multi-agent collaborative cluster in combination with user feedback data. According to the method and the device, accurate and personalized music creation control cue word generation is realized, and the quality of music creation and the user satisfaction are improved.
Owner:广州三七极耀网络科技有限公司

Systems and methods for algorithmic generation of musical compositions

A computer-implemented method for algorithmic generation of musical compositions may include (i) receiving a musical composition and listener preference data associated with at least one listener, (ii) extracting from the musical composition a first set of tracks and a second set of tracks, (iii) generating, by at least one generative machine learning model, based at least in part on the listener preference data, a new set of tracks, and (iv) combining, by a music production model, the first set of tracks extracted from the musical composition with the new set of tracks generated by the generative machine learning model to create a new musical composition based at least in part on the listener preference data. Various other methods, systems, and computer-readable media are also disclosed.
Owner:SONGBIRD INC

Audio data processing device, audio data processing method, and program

A data processing device including: a first audio analyzer that extracts, from audio data of a music piece including a first part and a second part that are acoustically separable from each other, audio data of the first part; a second audio analyzer that generates, from the audio data of the music piece, data of a unit sound of the second part; a third audio analyzer that generates, from the audio data of the music piece, data indicating a sounding position of the second part; a master tempo processor that performs master tempo processing on audio data including at least the first part; and a mixing processor that generates audio data in which the audio data of the first part subjected to the master tempo processing is mixed with audio data of the second part, the audio data of the second part being configured by relocating a sound of the second part.
Owner:ALPHATHETA CORP

Method for acoustic interaction between a vehicle and a user and information technology system

The invention relates to a method for acoustic interaction between a vehicle and a user, wherein the vehicle, in response to an action (1) performed by the user, outputs a sound response (2) via acoustic output means, wherein the sound response (2) is artificially generated from the musical patterns inherent in a piece of music (3), which are identified by an analysis of the piece of music (3) using artificial intelligence. The method according to the invention is characterized in that - the piece of music (3) is analyzed by a processing cascade (4), comprising at least one interacting digital signal processor algorithm and a suitable pre-trained machine learning model, which divides the piece of music (3) into music snippets (5) corresponding to individual temporal sections of the piece of music (3), and assigns metadata (6) to the music snippets (5), describing music-characterizing properties of the respective music snippet (5); - the music snippets (5) are stored in a snippet database (7); - for various actions (1) that can be performed by the user, at least one sound response blueprint (8) is provided, containing a metadata specification; - the sound response blueprints (8) are applied to the music snippets (5) stored in the snippet database (7), whereby for each sound response (2) at least one music scheme is generated from at least one music snippet (5) depending on the metadata specification in order to generate the sound response (2) for the respective action (1); and - a corresponding sound response (2) is emitted when performing a respective action (1).
Owner:MERCEDES BENZ GROUP AG +1

Method and system for generating theme condition music based on dynamic gating

PendingCN121963673ANo additional computational overhead requiredTheme development is reasonableElectrophonic musical instrumentsBiological modelsPersonalizationSubject matter
The invention discloses a theme condition music generation method and system based on dynamic gating, and relates to the technical field of intelligent music generation and controllable content generation. The method comprises the following steps: training a basic topic condition Transform model by using a training set containing a topic-music pair; replacing a hard gating mechanism in a model decoder with an innovative dynamic gating fusion module, and constructing a dynamic gating subject condition Transform model; training and optimizing by using the same training set; and generating the multi-sound music work with complete structure and natural theme development by using the trained model under the condition of any given theme segment. According to the method, through a learnable dynamic gating network, the theme influence can be intelligently adjusted along with the music context, and the problems that current theme control is stiff and the music structure is loose are solved. The generated music theme is clear in presentation, repeated, reasonable and natural in change, and is suitable for various application scenes such as AI auxiliary composition, personalized music generation, games and film and television duplication music and the like.
Owner:SHAANXI NORMAL UNIV

System

A system is provided.SOLUTION: A system comprising: means for receiving user input; means for generating music, lyrics, and choreography with a generative model; means for providing the generated music, lyrics, and choreography to a user terminal; means for recording a performance by the user; means for synthesizing the recorded performance data with the generated music; and means for providing the synthesized performance content to the user terminal.SELECTED DRAWING: Figure 1
Owner:SOFTBANK GROUP CORP

Rapid fine-tuned artificial intelligence music generation using seed data

A set of music tracks associated with a user request is identified. The set of music tracks and a prompt associated with the user request are processed to generate a musical composition of a new content item. One or more musical instruments used to perform the set of music tracks are identified based on analysis of the set of music tracks. An audio version of the musical composition of the new content item is generated based on the one or more musical instruments.
Owner:SOURCEAUDIO HOLDINGS LLC

AI music creation system based on multiple modes

The invention discloses an AI music creation system based on multiple modes, and the system comprises a user control layer which is used for receiving the input of a user, and transmitting a control signal to a controllability engine and an accidental engine; and the controllability engine is connected with a rule constraint domain, and the rule constraint domain comprises a music theory rule base and a culture compatible filter and is used for performing rule constraint on music generation based on the music theory rule base and the culture compatible filter. According to the AI music creation system based on multiple modes, through a closed-loop feedback mechanism of the artistry evaluation module and the strategy adjustment module, a music generation strategy can be dynamically adjusted in real time, the mechanization and monotonicity problems of music generation are effectively avoided, the artistry of music works and the user satisfaction degree are remarkably improved, and then the user experience is improved. According to the method, the dimension collaborative optimizer is introduced, consistency analysis is carried out on music dimensions such as chord proceeding, melody development and rhythm design, dimension conflicts are effectively prevented, and the generated music works are more harmonious in structure.
Owner:XINJIANG UNIVERSITY

Music melody generation method and device, equipment and medium

Embodiments of the invention disclose a music melody generation method and apparatus, a device and a medium. The method comprises the steps of obtaining an original audio file in an MIDI format; performing event representation on the original audio file through a self-defined music representation form, and obtaining a first melody sequence through preprocessing; wherein the music representation forms comprise the number of bars, the position, the speed, the pitch, the note rate, the duration, the musical instrument type and the chord; inputting the first melody sequence into a trained music melody generation model for prediction to obtain a second melody sequence; wherein the music melody generation model is constructed based on an Informer network; the Informer network comprises an encoder and a decoder; each layer of the encoder uses a multi-head ProbSparse self-attention mechanism; and converting the second melody sequence into an MIDI format file to obtain the music work. According to the method, music information of a higher level can be captured to better represent music, and meanwhile, richness and diversity of generated music are improved by utilizing a model constructed by an Informer network.
Owner:SHIHEZI UNIVERSITY

Emotion-driven music creation system using ai and biometric data

An Al-powered system designed to dynamically generate music tailored to users' emotional needs by analyzing vital signs collected via a smartphone app and data from social media history. The system utilizes advanced algorithms to assess users' current emotional states and create music that aligns with those states. This innovative approach bridges the gap between digital technology and emotional well-being, offering a novel solution for personalized music therapy, mental health support, and enhanced music experiences. This invention introduces an Al-powered system designed to analyze musical compositions and generate linguistically related content. Leveraging sophisticated algorithms, the system deciphers musical chords and harmonies, transforming these auditory elements into descriptive words and sentences. This process reflects both the conceptual and emotional nuances of the music.
Owner:YOUALITY CO +3

System and method for providing electronic scores

A method of distributing digital sheet music for performance by multiple musicians. The method includes receiving a request for sheet music from a user device; obtaining, via a sheet music source, a set of sheet music components for a musical portion of a musical work associated with the request for sheet music; obtaining a transmission delay value associated with a communication path; providing, using a processor, at least one sheet music component of the set of sheet music components from the sheet music source and to the user device using a first distribution timing based on the obtained transmission delay value; and providing, to a different user device, a corresponding set of sheet music components for a different musical portion of the musical work based on a different transmission delay value associated with the different user device, as to enable coordinated playback by the users without a conductor.
Owner:保罗·安德森

Information processing apparatus, electronic musical instrument, control method and storage medium

An information processing apparatus includes at least one processor. The at least one processor searches for a silent section in a first part to be played by a user in a music piece formed of a plurality of parts. In response to the silent section being present according to the search, the at least one processor determines, from at least one part different from the first part among the plurality of parts, a second part that the user can play in the silent section. The at least one processor executes, on the determined second part, a process of allowing the user to play.
Owner:CASIO COMPUTER CO LTD

Generating multi-track music from text prompts with diffusion models

PendingUS20260031071A1Electrophonic musical instrumentsAudio frequencyMusical composition
Methods, systems, and devices for multi-track music generation are described. In some examples, a method includes receiving a text prompt describing desired musical attributes and generating, using a diffusion model, multiple audio tracks based on the text prompt, wherein each audio track corresponds to a different musical component. The method can further include assigning individual timestep vectors respectively to each of multiple audio tracks and generating, using a diffusion model, one or more enhanced audio tracks based on the individual timestep vectors and corresponding audio track. Finally, the method can include combining the generated audio tracks to produce a multi-track musical composition.
Owner:FUTUREVERSE CORP LTD

Systems and methods for embedding gamma wave frequencies into musical compositions

The present application is directed to a system and method for generating a therapeutic musical composition. The system includes a signal generator configured to generate a gamma wave frequency signal, a memory configured to store computer-executable instructions, and a data processing system. The data processing system executes instructions to perform a method that includes altering the gamma wave frequency signal to tailor desired musical parameters, integrating the altered gamma wave frequency signal into a musical composition to create a gamma wave signal-integrated musical composition, and mastering the gamma wave signal-integrated musical composition to enhance an aspect of the gamma wave signal-integrated musical composition.
Owner:ESPERER INC

Music work data generation method and device, storage medium and program product

The invention relates to a music work data generation method and device, a computer readable storage medium and a computer program product, and relates to the technical field of computers. The data generation method comprises the following steps: extracting audio characteristics of music in a music work, the audio characteristics reflecting understanding of the music in the music work; lyric analysis is conducted on the lyrics of the music work, a lyric analysis result is obtained, and the lyric analysis result reflects understanding of the content of the lyrics; and according to the audio features and the lyric analysis result, generating at least one of tag data and metadata of the music work. According to the invention, the accuracy of generating the data of the music works can be improved.
Owner:BEIJING ZITIAO NETWORK TECH CO LTD

MIDI music generation method and device based on stock transaction K line

The embodiment of the invention provides a method and device for generating MIDI music based on a stock K line. The method comprises the steps that a convolution model of a closing price sequence is constructed to solve a reference pitch sequence, note strength is generated in combination with price fluctuation characteristics, a playing time sequence is determined through Fourier spectrum analysis, and finally music works with market characteristic expression ability are synthesized. According to the method and the device for generating the MIDI music based on the stock K line disclosed by the embodiment of the invention, multi-dimensional mapping from financial data to music parameters is realized, so that the generated melody has higher music performance, better conforms to natural music rhythm and has more dynamic expressive force.
Owner:孟雨琢

System

A system is provided.SOLUTION: A system comprising: means for processing selection information of a singer and a piece of music received from a user device; means for obtaining voice information of the singer and score information of the piece of music from a database based on the received selection information; means for synthesizing the piece of music by a speech synthesis engine using the obtained voice information and score information; and means for transmitting the synthesized voice information to the user device.SELECTED DRAWING: Figure 1
Owner:SOFTBANK GROUP CORP

Method for restructuring audio within an audio file

A method remixing / restructuring of audio within an audio file selection includes steps of creating arrangeable music for a musical composition stored as an original audio file and creating a plurality of custom arrangements of the musical composition. Each custom arrangement of the plurality of custom arrangements is tailored to any combination of a location where a custom arrangement is to be played, a day of the week when the custom arrangement is played, an assessment of crowd participation, activity that a user is engaged in, and an assessment of an emotional state of the user. The custom arrangements are provided on-demand to the user for execution, wherein the are executed by a remixing / restructuring system that includes a backend computing device such that at least one of the steps are at least partially executed on a backend computing device.
Owner:INKIBRA INC

Generating multi-track music from text prompts with diffusion models

Methods, systems, and devices for multi-track music generation are described. In some examples, a method includes receiving a text prompt describing desired musical attributes and generating, using a diffusion model, multiple audio tracks based on the text prompt, wherein each audio track corresponds to a different musical component. The method can further include assigning individual timestep vectors respectively to each of multiple audio tracks and generating, using a diffusion model, one or more enhanced audio tracks based on the individual timestep vectors and corresponding audio track. Finally, the method can include combining the generated audio tracks to produce a multi-track musical composition.
Owner:FUTUREVERSE CORP LTD

Music work collaborative AI editing method and system for non-professional users

The application relates to a music work collaborative AI editing method and system for non-professional users, and belongs to the technical field of human-computer interaction and audio processing. Technical threshold reduction effect: non-professional users can complete professional-level editing by intuitive circle selection and natural language instructions without complex music theory or software operation; editing precision improvement effect: through multi-level music structure analysis and note level time sequence marking, the paragraph recognition accuracy and note positioning precision are improved; human-computer cooperation efficiency effect: through multi-version generation and instant feedback mechanism, the original hours of adjustment work are reduced to minutes; personalized adaptation effect: after 5 editing conversations, the acceptance rate of the system recommended version is improved, and the preference learning mechanism effectively improves the personalized adaptation ability; music quality guarantee effect: through the music coherence guarantee technology, the editing and original area boundary smoothness reaches 96.3%, and the overall unity of the music is ensured, and there is no obvious artificial processing trace.
Owner:SHENZHEN CYBORVITA TECHNOLOGY CO LTD

Intelligent musical instrument, terminal and music processing method

The invention provides an intelligent musical instrument, a terminal and a music processing method, and the method comprises the steps: firstly carrying out the music theory optimization of an audio signal and a music score image based on an artificial intelligence model through an interactive music score making step; in the playing practice process, a player completes playing operation according to a prompt signal provided by the interactive music score, and meanwhile, the system records and stores the playing process; and after the playing is finished, performing music theory analysis on the playing content based on an artificial intelligence model, and generating replay feedback information for guiding subsequent practice. The interactive music score comprises playing operation information, and the prompt signals and the playing operation information are in one-to-one correspondence and can be synchronously output through the intelligent musical instrument or the terminal display module, so that the combination of playing guidance and data analysis is realized. According to the invention, the learning threshold can be reduced, an instant feedback and personalized practice scheme is provided for the user, a complete music work is further expanded, and the efficiency and effect of music practice and creation are improved.
Owner:SHENZHEN LIMENG INTELLIGENT INNOVATION TECHNOLOGY CO LTD

Music auditing project process management method and system

PendingCN121436906AOffice automationKnowledge managementMusical composition
The invention provides a music auditing project process management method and system, and relates to the technical field of music auditing. The method comprises the following steps: when a music work auditing task is judged to be required to be modified, establishing an exclusive communication channel for the auditing task; recording the communication content of the music creator and the auditor through the exclusive communication channel, and binding the communication content with the auditing task to form a task communication history; receiving the modified music work, and identifying the difference between the modified music work and the initial music work; and according to the task communication history and the difference, redistributing the modified music work auditing task. The auditing efficiency and accuracy are improved, and meanwhile, the experience of creators is improved.
Owner:BEIJING HEZHENG XINDA TECHNOLOGY CO LTD

System

A system is provided.SOLUTION: A system including a means for a user to record voice, a means for transmitting the recorded voice data to a server, a means for performing voice analysis in the server and extracting a melody line and lyrics, a means for generating a professional-quality melody line using an AI model based on the extracted melody line, a means for adjusting the recorded voice using the generated melody line and generating a completed musical piece, and a means for providing the generated completed musical piece to the user.SELECTED DRAWING: Figure 1
Owner:SOFTBANK GROUP CORP

Music visualisation method

PCT designated stageWO2026062411A1Electrophonic musical instrumentsGraphicsTime series processing
A method of producing a graphical representation of a musical composition, the method including: (a) receiving music data indicative of at least the harmony and rhythm of the musical composition; (b) processing the music data to provide a set of harmonic data including a time series with one or more common harmonic features of the musical composition; (c) processing the music data to provide a set of rhythmic data including a time series with one or more common rhythmic features of the musical composition; and (d) forming a graphical representation of the musical composition including a grid with a first shaded region of the grid having a shading intensity based at least in part on the harmonic data and a second shaded region of the grid having a shading intensity based at least in part on the rhythmic data. The first and second shaded regions of the grid may overlap.
Owner:RUF HENNING FABIAN

Method for acoustic interaction between a vehicle and a user and information technology system

The invention relates to a method for acoustic interaction between a vehicle and a user, wherein the vehicle, in response to an action (1) performed by the user, outputs a sound response (2) via acoustic output means, wherein the sound response (2) is artificially generated from the musical patterns inherent in a piece of music (3), which are identified by an analysis of the piece of music (3) using artificial intelligence. The method according to the invention is characterized in that - the piece of music (3) is analyzed by a processing cascade (4), comprising at least one interacting digital signal processor algorithm and a suitable pre-trained machine learning model, which divides the piece of music (3) into music snippets (5) corresponding to individual temporal sections of the piece of music (3), and assigns metadata (6) to the music snippets (5), describing music-characterizing properties of the respective music snippet (5); - the music snippets (5) are stored in a snippet database (7); - for various actions (1) that can be performed by the user, at least one sound response blueprint (8) is provided, containing a metadata specification; - the sound response blueprints (8) are applied to the music snippets (5) stored in the snippet database (7), whereby for each sound response (2) at least one music scheme is generated from at least one music snippet (5) depending on the metadata specification in order to generate the sound response (2) for the respective action (1); and - a corresponding sound response (2) is emitted when performing a respective action (1).
Owner:MERCEDES BENZ GROUP AG +1

System, method, and non-transitory computer-readable storage medium for collaborating on a musical composition over a communication network

A system and methods for collaborating on a musical composition over a communication network, the system having processing circuitry that obtains the musical composition stored within a data storage device of the system, the musical composition including a first musical input data associated with a first channel, receives, via the communication network, second musical input data from a client device, the second musical input data being associated with a second channel, generates a data block based on the received second musical input data, the generated data block including synchronization data associated with the second musical input data relative to at least a portion of the musical composition, and transmits the data block to memory, the memory being accessible via the communication network to the client device and other client devices that are collaborating on the musical composition.
Owner:MIXED IN KEY LLC