Accompaniment (e.g., Chords, Etc.) Patents (Class 84/650)
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Patent number: 11037539Abstract: An autonomous music composition and performance system employing an automated music composition and generation engine configured to receive musical signals from a set of a real or synthetic musical instruments being played by a group of human musicians. The system buffers and analyzes musical signals from the set of real or synthetic musical instruments, composes and generates music in real-time that augments the music being played by the band of musicians, and/or composes and generates music for subsequent playback, review and consideration by the human musicians.Type: GrantFiled: October 26, 2019Date of Patent: June 15, 2021Assignee: Shutterstock, Inc.Inventor: Andrew H. Silverstein
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Patent number: 10971122Abstract: An apparatus, method, and computer-readable storage medium that generate a harmonized musical piece. The method includes receiving a chord selection including a musical key and a scale selection, generating, within a digital audio work session, a chord progression sequence based on the received chord selection, in response to a detected chord selection change, modifying the chord progression sequence to include a chord progression corresponding to the chord selection change, setting the chord progression sequence as a master sequence, in response to detecting a second progression sequence within the digital audio work session, transmitting an identifier to the second progression sequence setting it as a slave sequence, and establishing a synchronized communication link between the master and the slave sequences such that changes made in the master sequence are automatically effectuated in the slave sequence, and combining the master sequence and the slave sequence to form a composed musical piece.Type: GrantFiled: June 1, 2020Date of Patent: April 6, 2021Assignee: MIXED IN KEY LLCInventors: Yakov Vorobyev, Louis Ng, Michael Cupino, Matthew Donner, John Batka
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Patent number: 10943371Abstract: A system for customizing soundtracks and hairstyles in modifiable videos of a multimedia messaging application (MMA) is provided. In one example embodiment, the system includes a processor and a memory storing processor-executable codes, wherein the processor is configured to receive, via the MMA, a modifiable video and an image of a user including an image of a face and an image of hair; determine that the image of hair is modifiable; modify the image of hair and generate a further image including the modified image of hair and the image of the face; generate, based on the further image and the modifiable video, a personalized video, wherein the personalized video includes a part of the further image of the user and a part of the modifiable video, and add a soundtrack to the personalized video based on predetermined criteria.Type: GrantFiled: March 31, 2020Date of Patent: March 9, 2021Assignee: Snap Inc.Inventors: Jeremy Voss, Victor Shaburov, Ivan Semenov, Diana Maximova, Alina Berezhko
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Patent number: 10930255Abstract: An apparatus, method, and computer-readable storage medium that generate a harmonized musical piece. The method includes receiving a chord selection including a musical key and a scale selection, generating, within a digital audio work session, a chord progression sequence based on the received chord selection, in response to a detected chord selection change, modifying the chord progression sequence to include a chord progression corresponding to the chord selection change, setting the chord progression sequence as a master sequence, in response to detecting a second progression sequence within the digital audio work session, transmitting an identifier to the second progression sequence setting it as a slave sequence, and establishing a synchronized communication link between the master and the slave sequences such that changes made in the master sequence are automatically effectuated in the slave sequence, and combining the master sequence and the slave sequence to form a composed musical piece.Type: GrantFiled: June 1, 2020Date of Patent: February 23, 2021Assignee: MIXED IN KEY LLCInventors: Yakov Vorobyev, Louis Ng, Michael Cupino, Matthew Donner, John Batka
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Patent number: 10714065Abstract: An apparatus, method, and computer-readable storage medium that generate a harmonized musical piece. The method includes receiving a chord selection including a musical key and a scale selection, generating, within a digital audio work session, a chord progression sequence based on the received chord selection, in response to a detected chord selection change, modifying the chord progression sequence to include a chord progression corresponding to the chord selection change, setting the chord progression sequence as a master sequence, in response to detecting a second progression sequence within the digital audio work session, transmitting an identifier to the second progression sequence setting it as a slave sequence, and establishing a synchronized communication link between the master and the slave sequences such that changes made in the master sequence are automatically effectuated in the slave sequence, and combining the master sequence and the slave sequence to form a composed musical piece.Type: GrantFiled: November 26, 2018Date of Patent: July 14, 2020Assignee: MIXED IN KEY LLCInventors: Yakov Vorobyev, Louis Ng, Michael Cupino, Matthew Donner, John Batka
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Patent number: 10332498Abstract: Techniques are described that relate to various aspects of converting the mechanical energy of instrument strings to digital representations for use in a variety of applications.Type: GrantFiled: March 12, 2018Date of Patent: June 25, 2019Assignee: KMI Music, Inc.Inventors: Keith A. McMillen, Chris Shaver, Michael Rush, Evan Adams, Brian Wright
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Patent number: 9881598Abstract: Techniques are described that relate to various aspects of converting the mechanical energy of instrument strings to digital representations for use in a variety of applications.Type: GrantFiled: March 2, 2017Date of Patent: January 30, 2018Assignee: Kesumo, LLCInventors: Keith A. McMillen, Chris Shaver
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Patent number: 9741327Abstract: Various embodiments provide techniques for generating real-time musical accompaniment for musical content included in an audio signal. A real-time musical accompaniment system receives the audio signal via an audio input device. The system extract, from the audio signal, musical information characterizing at least a portion of the musical content. The system generates musical information that has at least one of a rhythmic relationship and a harmonic relationship with the musical information. The system generates an output audio signal that is complementary to the musical information. The system transmits, substantially immediately after receiving the audio signal, the output audio signal to an audio output device.Type: GrantFiled: January 15, 2016Date of Patent: August 22, 2017Assignee: Harman International Industries, IncorporatedInventors: Glen A. Rutledge, Peter R. Lupini, Norm Campbell
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Patent number: 9466279Abstract: A method and system for generating a synthetic simulation of a media recording is disclosed. One embodiment accesses a sound reference archive and heuristically creates a new sound that is matched against at least one sound in the sound reference archive. The media recording is analyzed and a synthetic sound based on the analyzing of the media recording is generated.Type: GrantFiled: June 24, 2014Date of Patent: October 11, 2016Assignee: Media Rights Technologies, Inc.Inventor: Hank Risan
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Patent number: 9230528Abstract: A system for automatic rearrangement of a musical composition includes a process of assigning metadata to an existing piece of music to divide it into sections and identify sections of the same type, and logic to remove and rearrange sections to produced a customized playback with a desired duration and additional options for including or removing specific sections or instruments under the control of a user.Type: GrantFiled: April 29, 2013Date of Patent: January 5, 2016Assignee: UJAM INC.Inventors: Paul Kellett, Peter Gorges
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Patent number: 9170983Abstract: A digital audio synthesizer is provided that includes the following: an input memory, a computer, a combiner, and an adder. The combiner is set up to calculate an auxiliary digital data set by taking an active set of estimated digital data divided by a window function on each time window. The adder is set up to add the active set of estimated digital data multiplied by the window function having the preceding value from an accumulated total. The digital audio synthesizer also includes an extrapolator that is set up to calculate the draft digital data set for an active window from the auxiliary digital data set for the preceding window, and the auxiliary digital data set is selectively multiplied by the square of the window function.Type: GrantFiled: June 21, 2011Date of Patent: October 27, 2015Assignee: Inria Institut National de Recherche en Informatique et en AutomatiqueInventors: Joseph Di Martino, Laurent Pierron
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Patent number: 9040802Abstract: An accompaniment data generating apparatus has a storing portion 15 for storing sets of phrase waveform data each related to a chord identified on the basis of a combination of chord type and chord root, and a CPU 9. The CPU 9 carries out a chord information obtaining process for obtaining chord information by which a chord type and a chord root are identified, and a chord note waveform data generating process for generating phrase waveform data indicative of chord notes of the chord root and the chord type identified by the obtained chord information in accordance with the obtained chord information by use of the sets of phrase waveform data stored in the storing portion 15, and outputting the generated data as accompaniment data.Type: GrantFiled: March 12, 2012Date of Patent: May 26, 2015Assignee: Yamaha CorporationInventor: Masahiro Kakishita
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Patent number: 9024169Abstract: A music analysis apparatus has a feature extractor and an analysis processor. The feature extractor generates a time series of feature values from a sequence of notes which is designated as an object of analysis. The analysis processor computes an evaluation index value which indicates a probability that the designated sequence of notes is present in each of a plurality of reference music pieces by applying a probabilistic model to the time series of the feature values generated from the designated sequence of notes. The probabilistic model is generated by machine learning of the plurality of reference music pieces using time series of feature values obtained from the reference music pieces.Type: GrantFiled: July 26, 2012Date of Patent: May 5, 2015Assignee: Yamaha CorporationInventors: Kouhei Sumi, Takuya Fujishima, Takeshi Kikuchi
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Patent number: 8969700Abstract: In a computer system having at least one output device, a set of media programs is accessed. A playlist first portion including a first plurality of the media programs of the set is created. The programs of the first portion are arranged with respect to one another according to a respective first characteristic value of each of the programs of the first portion.Type: GrantFiled: May 8, 2013Date of Patent: March 3, 2015Inventor: Michael K. DuKane
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Patent number: 8957296Abstract: The invention relates to systems, methods, and apparatus for assessing a musical performance of a chord, a chord series, or a chord progression. The performance can include a user's performance of a musical instrument. MIDI or audio notes are input and compared to the notes of music track. An indication can be provided to assess the performance. The assessment can be on the basis of timing and/or pitch errors. A new chord can be displayed to a user based on the assessment of the user's performance of the previous chord.Type: GrantFiled: April 9, 2010Date of Patent: February 17, 2015Assignee: Apple Inc.Inventors: Jan-Hinnerk Helms, Greg Gilley, Gerhard Lengeling
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Patent number: 8907191Abstract: Game systems according to various embodiments are adapted to allow users to assemble an instrument performance for a particular song by: (1) displaying a music loop pallet that includes a plurality of different music loops that each contain music played by a particular musical instrument (e.g., guitar, bass, drums, piano, etc.); and (2) allowing a user to assemble the instrument performance by indicating (a) which of the plurality of music loops will be included in the instrument performance, and (b) in which order the music loops will be played during the instrument performance. In certain embodiments, the system is configured to allow a user to create songs that comprise a plurality of instruments and genres of music into one complete song.Type: GrantFiled: October 9, 2012Date of Patent: December 9, 2014Inventors: Marshall Seese, Jr., Michael VanBeneden, Adam Kunz
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Patent number: 8907193Abstract: A game system and method that uses an instrument as an input encourages a user to play along with the game's soundtrack on an instrument (e.g. guitar, bass, etc.). The game cues the player to play notes and/or chords on the instrument at an appropriate time and then data is collected from the instrument via a connection between the instrument and the apparatus running the game. The game then scores the user based on note/chord and timing information it receives.Type: GrantFiled: March 14, 2011Date of Patent: December 9, 2014Assignee: Ubisoft EntertainmentInventors: Paul Cross, Nicholas Bonardi, Naomi Higo
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Patent number: 8889976Abstract: A musical score position estimating device includes an audio signal acquiring unit, a musical score information acquiring unit acquiring musical score information corresponding to an audio signal acquired by the audio signal acquiring unit, an audio signal feature extracting unit extracting a feature amount of the audio signal, a musical score feature extracting unit extracting a feature amount of the musical score information, a beat position estimating unit estimating a beat position of the audio signal, and a matching unit matching the feature amount of the audio signal with the feature amount of the musical score information using the estimated beat position to estimate a position of a portion in the musical score information corresponding to the audio signal.Type: GrantFiled: August 6, 2010Date of Patent: November 18, 2014Assignee: Honda Motor Co., Ltd.Inventors: Kazuhiro Nakadai, Takuma Otsuka, Hiroshi Okuno
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Patent number: 8884147Abstract: A method of correlating scales or chords that is represented as color codes, number codes, or both. The method involves correlating at least one chord with another. The method also involves correlating scales with one another. Furthermore, the method involves correlating chords with scales as well. Notes of scales or chords are assigned colors. Notes of one scale or chord are assigned one color. Notes of another scale or chord are assigned another color. Then at least one distinguishing color is assigned to notes that occur in more than one scale or chord in the correlation. Also, when chords are correlated with scales, distinguishing colors are assigned to notes that occur in more than one musical concept. When more than two chords or scales are correlated by the method, different distinguishing colors are assigned to notes that occur in three or more scales or chords.Type: GrantFiled: January 17, 2012Date of Patent: November 11, 2014Inventor: Skysun Grady Stambaugh
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Patent number: 8847054Abstract: A method performed by one or more processing devices includes receiving information indicative of an input chord progression, with the input chord progression comprising a plurality of chords; identifying chord changes in the plurality of chords; identifying, based on the chord changes, moving tones in the input chord progression; selecting, from the moving tones, guide tones that provide an outline of a harmony to be used in generating a synthesized melody; generating, based on the selected guide tones and one or more interpolation operations, interpolation tones for interpolation among the guide tones; and generating, based on interpolation of the interpolation tones with the guide tones, the synthesized melody.Type: GrantFiled: May 3, 2013Date of Patent: September 30, 2014Inventor: Dhroova Aiylam
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Patent number: 8847055Abstract: A method for obtaining a chord progression based upon a diatonic major key may include the steps of casting a dodecahedron to determine the diatonic major key, casting a octahedron to determine a chord based upon the diatonic major key and casting a cube to determine a playing strategy for the chord.Type: GrantFiled: June 11, 2012Date of Patent: September 30, 2014Inventor: John Pasco Rowe
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Patent number: 8791350Abstract: An accompaniment data generating apparatus has a phrase waveform data storing portion for storing sets of phrase waveform data each indicative of a phrase of accompaniment tones preformed at a reference tempo and each corresponding to a different reference note. The accompaniment data generating apparatus obtains a reproduction tempo, obtains the first reference note, selects a set of phrase waveform data corresponding to the second reference note whose tone pitch is different from a tone pitch of the first reference note, and reads out the selected phrase waveform data set at a speed by which the tone pitch of the second reference note of the selected phrase waveform data set agrees with the tone pitch of the first reference note of a case where a set of phrase waveform data corresponding to the first reference note is reproduced at the reference note.Type: GrantFiled: August 31, 2012Date of Patent: July 29, 2014Assignee: Yamaha CorporationInventor: Masatsugu Okazaki
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Patent number: 8766079Abstract: A playback apparatus includes: a storage unit storing music data and group identification information for identifying groups in which the music data are arranged in a predetermined unit; a selection unit selecting the group identification information stored in the storage unit; a notification unit notifying the group identification information selected by the selection unit with a sound; and a playback unit playing back the notification of the group identification information in the notification unit and the music data belonging to the group identified by the group identification information selected by the selection unit.Type: GrantFiled: October 1, 2009Date of Patent: July 1, 2014Assignee: Sony CorporationInventors: Shingo Utsuki, Manabu Fujiki, Hiroshi Sato, Junichi Nagahara
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Patent number: 8710343Abstract: A music composition automation system includes logic to assign metadata to an audio recording to divide a melody in the recording into sections, and to identify song form section types for the sections. In addition, logic to associate audio accompaniment with the sections based on the identified section types can be based on a style library, that is arranged to provide data executable by a data processing system to generate musical phrases associated with respective styles. Musical phrases in the style library include metadata specifying characteristics of the phrase according to song form section type.Type: GrantFiled: July 1, 2011Date of Patent: April 29, 2014Assignee: Ujam Inc.Inventors: Paul Kellett, Peter Gorges, Axel Hensen, Norman Schmielau
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Patent number: 8637757Abstract: A music application guides a user with some musical experience through the steps of creating and editing a musical enhancement file that enhances and plays in synchronicity with an audio signal of an original artist's recorded performance. This enables others, perhaps with lesser musical ability than the original artist, to play-along with the original artist by following melodic, chordal, rhythmic, and verbal prompts. The music application accounts for differences in the timing of the performance from a standard tempo by guiding the user through the process of creating a tempo map for the performance and by associating the tempo map with MIDI information of the enhancement file. Enhancements may contain MIDI information, audio signal information, and/or video signal information which may be played back in synchronicity with the recorded performance to provide an aural and visual aid to others playing-along who may have less musical experience.Type: GrantFiled: August 8, 2008Date of Patent: January 28, 2014Assignee: Family Systems, Ltd.Inventors: Brian Reynolds, William B. Hudak
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Patent number: 8633368Abstract: A music application guides a user with some musical experience through the steps of creating and editing a musical enhancement file that enhances and plays in synchronicity with an audio signal of an original artist's recorded performance. This enables others, perhaps with lesser musical ability than the original artist, to play-along with the original artist by following melodic, chordal, rhythmic, and verbal prompts. The music application accounts for differences in the timing of the performance from a standard tempo by guiding the user through the process of creating a tempo map for the performance and by associating the tempo map with MIDI information of the enhancement file. Enhancements may contain MIDI information, audio signal information, and/or video signal information which may be played back in synchronicity with the recorded performance to provide an aural and visual aid to others playing-along who may have less musical experience.Type: GrantFiled: March 13, 2009Date of Patent: January 21, 2014Assignee: Family Systems, Ltd.Inventors: Brian Reynolds, William B. Hudak
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Patent number: 8629342Abstract: A method includes receiving a user selection of a musical piece; providing performance cues to a user to perform musical events on a musical instrument, wherein the performance cues are synchronized to expert performance data of the musical piece; receiving audio data corresponding to musical events performed by the user on the musical instrument; detecting fundamental frequencies associated with the user-performed musical events; determining an extent to which the user-performed musical events have been correctly or incorrectly performed; providing real-time or near real-time audio feedback and/or visual feedback indicating the extent to which the user-performed musical events have been correctly or incorrectly performed; and using the expert performance data as real-time or near real-time audio and/or video feedback by controlling an output level of the expert performance data output to the user during a session.Type: GrantFiled: May 7, 2010Date of Patent: January 14, 2014Assignee: The Way of H, Inc.Inventors: Harold Lee, Roger B. Dannenberg
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Patent number: 8618401Abstract: An information processing apparatus is provided which includes a signal conversion unit for converting an audio signal to a pitch signal indicating a signal intensity of each pitch, a melody probability estimation unit for estimating for each frame a probability of each pitch being a melody note, based on the audio signal, and a melody line determination unit for detecting a maximum likelihood path from among paths of pitches from a start frame to an end frame of the audio signal, and for determining the maximum likelihood path as a melody line, based on the probability of each pitch being a melody note, the probability being estimated for each frame by the melody probability estimation unit.Type: GrantFiled: December 3, 2009Date of Patent: December 31, 2013Assignee: Sony CorporationInventor: Yoshiyuki Kobayashi
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Patent number: 8614388Abstract: Disclosed herein are systems, methods, and non-transitory computer-readable storage media for generating customized chords. An exemplary method includes providing a storage medium, including a database storing data corresponding to a plurality of predefined chords to be played by the virtual instrument. The method then includes receiving a plurality of user inputs that enable a user to select a desired custom chord other than a predefined chord stored in the database, the user inputs being displayed on a display of said device. The method further includes creating the desired chord from the predefined chord data stored in the database in accordance with a predefined algorithm, and causing data corresponding to the created custom chord to be stored by the device such that the virtual instrument is able to play the created desired chord.Type: GrantFiled: October 31, 2011Date of Patent: December 24, 2013Assignee: Apple Inc.Inventors: Alexander Harry Little, Eli T. Manjarrez
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Patent number: 8525013Abstract: A system is disclosed and includes a network interface to receive a first Internet Protocol (IP) message within a first Voice over Internet Protocol (VoIP) call over a network, where the first IP message carries a first Musical Instrument Digital Interface (MIDI) signal. The system also includes a processor to receive the first IP message from the network interface and to extract the first MIDI signal from the first IP message.Type: GrantFiled: March 2, 2009Date of Patent: September 3, 2013Assignee: AT&T Intellectual Property I, L.P.Inventor: Dennis Dale Bicker
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Patent number: 8492634Abstract: An apparatus for creating a musical composition comprising an audio interface, and audio converter module, and a multi-track compositor module is disclosed. The audio interface operably receives audio from an audio input device and outputting audio to an audio output device. The audio converter module is operably connected to the audio interface to convert audio received via the audio interface into an audio track having one or more partitions. The multi-track compositor module is configured to receive a first audio track and a second audio track and automatically score each partition of the first and second audio tracks based on one or more criteria. The multi-track compositor module is then configured to construct a third audio track from the partitions of the first and second audio tracks based on the scores for each partition. A method is also provided.Type: GrantFiled: June 1, 2010Date of Patent: July 23, 2013Assignee: Music Mastermind, Inc.Inventors: Travis Robert Savo, Francesco Gerald Capodieci, Reza Rassool, Michael Winter
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Patent number: 8492635Abstract: A music sound generation apparatus generates music-sound data based on sound source data, and outputs the music-sound data in synchronization with audio data obtained separately from the music-sound data. A channel assigner assigns a predetermined number of channels to the audio data and the music-sound data. A read control unit reads the audio data and the music-sound data in accordance with their assigned channels. A signal processing unit generates predetermined music by controlling the sound level of the read audio data and the read music-sound data on each assigned channel and mixing the audio data and the music-sound data. When detecting no unoccupied channel, the channel assigner determines, as an unoccupied channel, a channel selected from channels excluding the channel to which the audio data has been assigned. The signal processing unit performs sound elimination on the unoccupied channel.Type: GrantFiled: August 26, 2011Date of Patent: July 23, 2013Assignee: Panasonic CorporationInventor: Masahiro Nakanishi
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Patent number: 8492636Abstract: A chord detection apparatus capable of detecting a wide variety of chords musically related to realtime performance. Degree name candidates each having a function that can come next are extracted in a first extraction process, degree name candidates corresponding to an interrupted cadence are extracted in a second extraction process, and degree name candidates corresponding to a non-functional chord progression technique are extracted in a third extraction process. The degree name candidates extracted in these extraction processes are developed into chord names according to a current tonality, and one of chords represented by the chord names is selected according to performance data and output to an automatic accompaniment apparatus for sound production.Type: GrantFiled: August 26, 2011Date of Patent: July 23, 2013Assignee: Yamaha CorporationInventor: Akihide Hara
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Patent number: 8484026Abstract: A portable audio control system that controls an audio signal transmitted from an electronic device, including an earphone device and an audio control device. The audio control device includes an audio source receiver, a signal synthesis module, and an audio output unit. The audio receiver, which is connected with the electronic device, is used for receiving the audio signal. The signal synthesis module receives both the audio signal and a voice signal coming from an external audio resource, and then synthesizes those signals. The audio transmitter is used to output the synthesized sound to the earphone device. As users utilize the portable audio control system to connect with the electronic device, both sound from the electronic device and the external voice or song can be listened at the same time.Type: GrantFiled: August 24, 2009Date of Patent: July 9, 2013Inventor: Pi-Fen Lin
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Patent number: 8481839Abstract: Disclosed herein are various systems and methods for audio and/or visual playback. A system can include a first data encoded according to a first file format, a second data encoded according to a second file format, and a file using the first and second data to enable synchronized audio and/or visual playback of the data on one or more receiving elements. In certain instances, at least a portion of the second data includes information relating to finger positions on a musical instrument.Type: GrantFiled: August 26, 2009Date of Patent: July 9, 2013Assignee: Optek Music Systems, Inc.Inventors: John R. Shaffer, Ken Pletzer
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Patent number: 8431811Abstract: A multi-media entertainment device enabling a user to control sound/audio elements of a music or sound program while video is displayed and which is correlated to the played sound elements. The user interacts with triggers such as laser beams that can be interrupted by a player's fingers to play music. The video track is displayed, and the user controls the audio play of the sound track by interrupting the beams, each beam associated with a different instrument. This allows the user to play the multimedia device along with a displayed video performance, in synchronization with one or more musicians displayed on a display. The user's play may be scored as a function of the user's accuracy of engaging the triggers. For instance, a user can strum a trigger associated with a guitar program in unison with a guitarist on the display. The music created by the user interacting with multiple triggers is sympathetic and always synchronized to the video performance.Type: GrantFiled: February 22, 2011Date of Patent: April 30, 2013Assignee: Beamz Interactive, Inc.Inventor: Gerald Henry Riopelle
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Patent number: 8426716Abstract: A user interface for a virtual musical instrument presents a number of chord touch regions, each corresponding to a chord of a diatonic key. Within each chord region a number of touch zones are provided, including treble clef zones and bass clef zones. Each treble clef touch zone within a region will sound a different chord voicing. Each bass clef touch zone will sound a bass note of the chord. Other user interactions can modify or mute the chords, and vary the bass notes being played together with the chords. A set of related chords and/or a set of rhythmic patterns can be generated based on a selected instrument and a selected style of music.Type: GrantFiled: January 7, 2011Date of Patent: April 23, 2013Assignee: Apple Inc.Inventors: Alexander Harry Little, Eli T. Manjarrez
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Patent number: 8378200Abstract: The Source-Dependent Instrument is a signal processing and signal generation system that uses one or more signal event generators that can be functionally activated and controlled by the analysis of an external input signal. These output generators and signal processors can be set to re-synthesize aspects of the input or synthesize a more complex or perceptually shifted output based on the input.Type: GrantFiled: August 7, 2007Date of Patent: February 19, 2013Inventor: Michael Beigel
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Patent number: 8373054Abstract: When musical performance data is input to the electronic musical instrument in accordance with user's operation for musical performance, the electronic musical instrument detects a chord in accordance with the input musical performance data at the defined timing T3 at which the chord detection timing ends. On the electronic musical instrument, furthermore, the application of the detected chord to the musical performance is instructed by user's pedal (foot switch) operation of turning off the pedal. In a case where the instruction to apply the chord has been already accepted at the chord detection timing T3 or in a case where the instruction to apply the chord has been accepted by user's pedal-off operation at a point in time (Tpf) situated between the chord detection timing T3 and the time limit T4, the detected chord is to be applied to the musical performance.Type: GrantFiled: July 12, 2011Date of Patent: February 12, 2013Assignee: Yamaha CorporationInventors: Akihide Hara, Yasuhiro Kawano
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Patent number: 8367923Abstract: The teachings described herein are generally directed to a system, method, and apparatus for learning music through an educational audio track embodied on a computer readable medium. The system can comprise components including a processor, an input device, a database, a transformation module, an emulation recording module, an integration engine, an output module, and an output device, wherein each component is operable in itself to perform it's function in the system and operable with other system components to provide a system to a user for learning music.Type: GrantFiled: May 23, 2011Date of Patent: February 5, 2013Assignee: Jammit, Inc.Inventor: Scott Humphrey
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Patent number: 8338686Abstract: An apparatus for enhancing audio comprising a first interface and a harmonizing module is disclosed. The first interface receive a first audio segment from a first source. The harmonizing module is coupled to the first interface. The harmonizing module is configured to identify at least one musical property of the first audio segment; calculate a subset of notes that are harmonious with the first audio segment based on the at least one musical property; and select from the subset of notes to generate an audio track to be played substantially synchronously with the first audio segment. A second interface may also be provided to receive a second audio segment from a second source. In this case, the harmonizing module may be configured to generate the audio track by transforming one or more notes of the second audio segment. A method is also provided.Type: GrantFiled: June 1, 2010Date of Patent: December 25, 2012Assignee: Music Mastermind, Inc.Inventors: David Mann, Francesco Gerald Capodieci, Reza Rassool
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Patent number: 8314320Abstract: CPU 21 decides a current melody tone CM relating to a key depressed at a the leading position of a current beat and a previous melody tone PM relating to a key depressed at the leading position of a beat coming directly before the current beat, based on time information, in particular, beat information, controlling progress of automatic accompanying data in operation in a melody sequence progressing in response to manipulation of a keyboard 11. Further, CPU 21 performs a chord name deciding process to decide a current chord name, based on the decided current melody tone, previous melody tone, and a previous chord name PreCH, or a chord name at the previous beat. When deciding a melody tone, CPU 21 decides the current melody tone CM and the previous melody tone PM based on what number the current beat is in a measure.Type: GrantFiled: January 24, 2011Date of Patent: November 20, 2012Assignee: Casio Computer Co., Ltd.Inventor: Hiroko Okuda
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Patent number: 8278545Abstract: A morphed musical piece generation system that enables even a user with little knowledge of music to easily generate a morphed musical piece between two different musical pieces is provided. A first intermediate time-span tree data generation section 6 selectively removes difference information between common time-span tree data and first time-span tree data from the first time-span tree data. Also, a second intermediate time-span tree data generation section 7 performs the same operation to obtain second intermediate time-span tree data. A data combining section combines the first intermediate time-span tree data and the second intermediate time-span tree data to generate combined time-span tree data. A musical piece data generation section generates a morphed musical piece on the basis of the combined time-span tree data.Type: GrantFiled: February 4, 2009Date of Patent: October 2, 2012Assignee: Japan Science and Technology AgencyInventor: Masatoshi Hamanaka
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Patent number: 8253004Abstract: A media application for providing outputs (e.g., audio outputs) in response to inputs received from an input device is provided. The media application may connect input mechanisms of an input device with parameters of channel strips (e.g., which may define output sounds) using an intermediate screen object. The media application may first assign an input mechanism to a screen object, and separately map a screen object to a channel strip parameter. The media application may map a screen object to several channel strips simultaneously such that, based on the value of the screen object, the volume of each of the several channel strips changes. The media application may provide a graphical representation of available channel strips using layers. As the media application accesses a channel strip, the appearance of the portion of the layer associated with the channel strip may change.Type: GrantFiled: January 18, 2008Date of Patent: August 28, 2012Assignee: Apple Inc.Inventor: Clemens Homburg
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Patent number: 8208648Abstract: The sound field reproducing apparatus includes: a signal obtaining unit which obtains input audio signals of plural channels; an effect adding unit which gives an effect on an output to a sound field; and an effect amount control unit which controls an amount of the effect based on a characteristic of the input audio signal. The sound field reproducing apparatus receives input audio signals of plural channels from a medium such as a DVD, and gives a sound effect to them to output. The amount of the effect given to the input audio signal is controlled based on the characteristic of the input audio signal, especially the cross correlation of the reverberation component between the channels.Type: GrantFiled: March 9, 2007Date of Patent: June 26, 2012Assignee: Pioneer CorporationInventors: Hajime Yoshino, Akira Hattori
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Publication number: 20120132057Abstract: An audio matching method, use of the method in a game system, an audio matching system and a data carrier are provided, where the audio matching method is for comparing an input audio fragment with reference audio fragment variants, the method being an incremental search method, including repeating the steps of: obtaining a number of reference audio fragments variants on the basis of one or more stored audio fragments from a reference storage; and comparing the input audio fragment against the number of reference audio fragment variants to determine a comparison result; whereby repetition of the steps is carried out a predetermined number of times or as long as the comparison result improves.Type: ApplicationFiled: December 12, 2011Publication date: May 31, 2012Inventor: Ole Juul Kristensen
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Patent number: 8173883Abstract: A personal music mixing system with an embodiment providing beats and vocals configured using a web browser and musical compositions generated from said beats and vocals. Said embodiment provides a plurality of beats and vocals that a user may suitably mix to create a new musical composition and make such composition available for future playback by the user or by others. In some embodiments, the user advantageously may hear a sample musical composition having beats and vocals with particular user-configured parameter settings and may adjust said settings until the user deems the musical composition complete.Type: GrantFiled: October 23, 2008Date of Patent: May 8, 2012Assignee: Funk Machine Inc.Inventors: Louis S. Willacy, Randy Locklair
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Patent number: 8106282Abstract: There is provided a music accompaniment apparatus that is connected to at least one external device to reproduce an audio or video signal, the music accompaniment apparatus including: an audio input section for inputting an external audio signal; an audio signal processing section for processing an audio signal including an accompaniment signal internally provided and an external audio signal input through the audio input section, and externally outputting the processed audio signal; a video signal processing section for processing a video signal including a caption signal, and externally outputting the processed video signal; a time delay calculating section for calculating the difference between a transmission time of a check signal to the at least one external device and a reception time of the check signal from the at least one external device to compute a time delay representing a delay of the audio or video signal for the at least one external device; and a control section for controlling the whole operType: GrantFiled: April 16, 2008Date of Patent: January 31, 2012Assignees: Enter Tech Co., Ltd.Inventor: Kyung Ho Lee
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Patent number: 8058544Abstract: An apparatus, method and system for generating music in real time are provided. A pipeline for coordinating generation of a musical piece is created. At least one producer is loaded into the pipeline, the at least one producer for producing at least one high level musical element of the musical piece, independent of other producers in the pipeline. At least one generator is called by the at least one producer, the at least one generator for generating at least one low level music element of the musical piece. The at least one low level musical element and the at least one high level musical element are integrated, such that the musical piece is generated in real time.Type: GrantFiled: September 19, 2008Date of Patent: November 15, 2011Assignee: The University of Western OntarioInventors: Maia Hoeberechts, Ryan Demopoulos, Michael Katchabaw
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Patent number: 8044291Abstract: Methods, systems, and computer program products for selection of visually displayed audio data are provided. In one implementation, a computer-implemented method is provided. Original audio data is displayed in a plurality of visual forms. A first input is received selecting a region within a first visual representation of the original audio data. A second input is received selecting a region within a second visual representation of the original audio data. Audio components from the selected regions are isolated to provide isolated audio data. The isolated audio data corresponds to audio data common to both user selected regions. The isolated audio data is edited and then missed into the original audio data.Type: GrantFiled: May 18, 2006Date of Patent: October 25, 2011Assignee: Adobe Systems IncorporatedInventors: Peter Green, James Hart Shafer