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| Number | Title | Issue Date |
| 8188357 | Graphical user interface and methods of use thereof in a multimedia player In a portable multimedia device, a method, apparatus, and system for providing user supplied configuration data are described. In one embodiment, a hierarchically ordered graphical user interface is provided. A first order, or home, interface provides a highest orde... | 05/29/2012 |
| 8058545 | Effect device systems and methods A first control may be for setting a tempo upon which a performance position, which may be set with a second control, may be based. Circuitry may be selectively passing inputted musical tone signal. A processor may be configured for processing data for controlling a... | 11/15/2011 |
| 7919706 | Melody retrieval system A music retrieval system which take an input melody as the query. In one embodiment, changes or differences in the distribution of energy across the frequency spectrum over time are used to find breakpoints in the input melody in order to separate it into distinct n... | 04/05/2011 |
| 7786369 | System for playing music and method thereof A system for playing music is provided. The system includes: a mood categorizer categorizing a mood of a music file; a similar music search module searching for similar music having a mood similar to music which a user desires by referring to the categorized mood; a... | 08/31/2010 |
| 7737354 | Creating music via concatenative synthesis A “Concatenative Synthesizer” applies concatenative synthesis to create a musical output from a database of musical notes and an input musical score (such as a MIDI score or other computer readable musical score format). In various embodiments, the musical outpu... | 06/15/2010 |
| 7642444 | Music-piece processing apparatus and method For each of a plurality of music pieces, a storage device stores respective tone data of a plurality of fragments of the music piece and respective musical character values of the fragments. Similarity determination section calculates a similarity index value indica... | 01/05/2010 |
| 7619156 | Position correction for an electronic musical instrument A system and method for correction of finger positions for an electronic musical instrument. By adding a correction step in the direction of a nearest grid value, the system can perform correction in a manner that allows for gradual position correction while maintai... | 11/17/2009 |
| 7511214 | Automatic performance apparatus for reproducing music piece A CPU 21 sequentially changes over plural music pieces and reproduces the same by a program processing. Upon the changeover of the music piece, the volume of the tone signal that is being generated at each tone generating channel in a tone generating circuit ... | 03/31/2009 |
| 7420115 | Memory access controller for musical sound generating system In an access controller provided for a musical sound signal generating system, a signal generating section operates when a readout of wave data of one block stored in a working memory is completed in a sound channel, for supplying a next waveform request signal to a... | 09/02/2008 |
| 7335834 | Musical composition data creation device and method An apparatus and a method for making music data each perform converting an input audio signal indicative of a music piece into a frequency signal indicative of magnitudes of frequency components at predetermined time intervals; extracting frequency components corres... | 02/26/2008 |
| 7332667 | Automatic performance apparatus An automatic performance apparatus comprises a storage device that stores performance data and accompaniment data having a plurality of sections, a detector that detects a specific note in the performance data, a reproduction device that simultaneously reproduces th... | 02/19/2008 |
| 7326847 | Methods and systems for dynamic channel allocation Methods and systems of dynamic channel allocation. The provided methods and systems can be employed in a music synthesis system comprising a synthesizer. Audio instructions from sources, such as MIDI players, are received. Available channels provided by the synthesi... | 02/05/2008 |
| 7285712 | Method of dynamically determining a maximum polyphony number according to operation mode and smoothly changing polyphony number when switching operation modes A method of dynamically determining a maximum polyphony number is used in an electronic device, which has S tone generators. First, an operation mode of the electronic device is detected. Next, a residual computing power of the electronic device is obtained accordin... | 10/23/2007 |
| 7069058 | Musical composition reproducing apparatus portable terminal musical composition reproducing method and storage medium There is provided a musical composition-reproducing device and a musical composition-reproducing method that make it possible to make the most of many sounding channels and are capable of imparting an effect to musical tones without providing a special effect circui... | 06/27/2006 |
| 7045700 | Method and apparatus for playing a digital music file based on resource availability A method and corresponding equipment by which a synthesizer/MIDI (musical instrument digital interface) device (10) is able to optimally perform a MIDI file (11) taking into account not the polyphony required by the MIDI file (11) as in SP-MIDI ... | 05/16/2006 |
| 7039477 | Device and method for processing tone data by controlling sampling rate From a storage device storing waveform sample data sampled at a given sampling rate, the waveform sample data are read out asynchronously with the given sampling rate and temporarily stored in an input buffer. The thus-stored waveform sample data are read out from t... | 05/02/2006 |
| 7030858 | Bi-directional scan switch matrix method and apparatus A flexible and efficient apparatus and method of scanning switch matrix usable in user interface devices, e.g., a keypad or the like, having a number of switching elements, e.g., push buttons and/or switches, up to a twice the product of the number of rows and the n... | 04/18/2006 |
| 6972362 | Method and device for generating electronic sounds and portable apparatus utilizing such device and method An electronic sound generation device is adapted to start arithmetic processing with a start signal. When the arithmetic processing is not completed in a period between two sampling signals of a constant period, a start signal for starting next arithmetic processing... | 12/06/2005 |
| 6960713 | Portable telephone A portable telephone produces either beep sound or melody sound as incoming call sound. The melody sound is produced based on music data, which are stored in advance or downloaded from the prescribed distribution center, wherein the music data represent the melody o... | 11/01/2005 |
| 6678680 | Music search engine A music search method for finding a desired song in a song database. The method comprises generating a difference sequence for each song in the song database by determining the relative difference between adjacent notes. Next, a note sequence is chosen fo... | 01/13/2004 |
| 6611592 | Incoming-call tone generation device A incoming-call tone generation device comprises: a first storage unit 1, for storing an effect calculation formula for incoming-call tone data; a second storage unit, for storing incoming-call tone data that consist of data for original sounds; a control... | 08/26/2003 |
| 6509519 | Method and apparatus for generating musical tone waveforms by user input of sample waveform frequency A method and apparatus for generating musical tones are provided. Musical tones are generated based on musical tone waveform samples generated through a plurality of channels, and performance information is input. Control information is input depending on... | 01/21/2003 |
| 6476305 | Method and apparatus for modifying musical performance data A data modifying apparatus having: a memory that stores modification data for modifying data; a detecting unit for detecting each data group from performance data, the data group being unable to be reproduced at the same time from the viewpoint of music; ... | 11/05/2002 |
| 6414232 | Tone generation method and apparatus based on software Arithmetic processor executes waveform generation software on the basis of a received tone generation instruction, to thereby generate tone waveform data in a plurality of channels. The tone waveform data generated in the plurality of channels are added t... | 07/02/2002 |
| 6362410 | Electronic musical instrument An electronic musical instrument having a single-tone priority function includes touch detection value storage means for storing a touch detection value that pertains to an ON key, priority key selection means for selecting the first priority key out of O... | 03/26/2002 |
| 6355872 | Random play control method and apparatus for disc player Disclosed is a random play control method and apparatus for a disc player. According to the random play control method and apparatus, music information is read out from discs inserted in N (Nࣙ2) disc drives, and then stored. The disc drive subject to ra... | 03/12/2002 |
| 6326537 | Method and apparatus for generating musical tone waveforms by user input of sample waveform frequency A method and apparatus for generating musical tones are provided. Musical tones are generated based on musical tone waveform samples generated through a plurality of channels, and performance information is input. Control information is input depending on... | 12/04/2001 |
| 6320112 | Procedure and device for the automatic selection of musical and/or tonal compositions A process for the automatic selection of musical or tonal compositions to be replayed from a collection of musical or tonal compositions includes the step of assigning evaluation data to each of said compositions which describe its characteristics. Parame... | 11/20/2001 |
| 6316711 | Musical sound signal generation apparatus A musical sound signal generation apparatus for producing a sound corresponding to an operated key can produce a sound of a newly-operated key even if all the musical sound signal generation means for generating a musical sound signal are in use. On produ... | 11/13/2001 |
| 6140566 | Music tone generating method by waveform synthesis with advance parameter computation Musical tones are produced according to song data basically by three steps. The first step converts the song data sequentially into control parameters. The control parameters are written into a parameter memory. Then, the second step generates waveform da... | 10/31/2000 |
| 6069311 | Electronic musical instrument having mother board communicable with plug-in board An electronic musical instrument is constructed on a mother board for editing a parameter of an extension board necessary for generating a music tone while monitoring the parameter according to display information. In the instrument, a display device is p... | 05/30/2000 |
| 6034315 | Signal processing apparatus and method and information recording apparatus A signal processing apparatus is provided with: a music tone judging device for judging a music tone or genre of a music composition composed of an input audio signal: a selecting device for selecting one of a plurality of characteristics prepared in adva... | 03/07/2000 |
| 6011214 | Keyboard instruments having hammer stopper outwardly extending from hammer shank and method of remodeling piano into the keyboard instrument A stopper, a driver unit, key and pedal sensors, a sound processing unit and a sound system are installed in an acoustic piano so as to remodel the acoustic piano into a keyboard musical instrument performable with either acoustic or electronic sounds.... | 01/04/2000 |
| 5959232 | Electronic musical instrument and a method of dynamic channel assignment for solo and non-solo tones An electronic musical instrument having a plurality of tone generation channels includes a solo tone channel assignment means and a non-solo tone channel assignment means. The solo tone channel assignment means preferentially operates to assign a solo ton... | 09/28/1999 |
| 5898118 | Computerized music apparatus composed of compatible software modules A computerized music apparatus utilizes resources including software modules to generate desired musical sound. In the apparatus, a primary storage is loadable with a set of software modules which are selected to perform tasks needed in generation of the ... | 04/27/1999 |
| 5874687 | Keyboard instrument having hammer stopper outwardly extending from hammer shank and method of remodeling piano into the keyboard instrument a stopper, a driver unit, key and pedal sensors, a sound processing unit and a sound system are installed in an acoustic piano so as to remodel the acoustic piano into a keyboard musical instrument performable with either acoustic or electronic sounds.... | 02/23/1999 |
| 5861567 | Music computer saving abnormal tone generation by hangup In a musical tone synthesis apparatus, a sequencer provides a sequence of event data effective to command generation of musical tones. A generator operates according to the event data to generate the musical tones. A detector detects when either of the se... | 01/19/1999 |
| 5783766 | Musical sound producing device in electronic musical instrument A musical sound producing device in an electronic musical instrument of stereophonic sampling system, including: an oscillator using status memory for storing each order of right and left oscillators which are being used for sound production, in accordanc... | 07/21/1998 |
| 5717154 | Computer system and method for performing wavetable music synthesis which stores wavetable data in system memory employing a high priority I/O bus request mechanism for improved audio fidelity A computer system and method for performing wavetable music synthesis employing a high priority I/O bus request mechanism to improve the audio fidelity of the system. The system comprises a system memory which stores wavetable data, an I/O bus coupled to ... | 02/10/1998 |
| 5712438 | Electronic musical instrument with classified registration of timbre variations A timbre information registration apparatus registers timbre variations which have different instrumental attributes and different modification degrees such that the registered timbre variations are selectively applied to instrument sounds synthesized by ... | 01/27/1998 |
