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Yamaha Corporation Patents
Assignee:
Yamaha Corporation
Address:
Hamamatsu-Shi, JP
No. of patents:
2339
Patents:




Patent Number Title Of Patent Date Issued
RE40543 Method and device for automatic music composition employing music template information October 21, 2008
For each section forming a music piece, music template information is supplied which includes at least information indicative of a pitch variation tendency in the section. A plurality of already-composed music pieces are preferably analyzed to store a plurality of pieces of such musi
RE40364 Tone signal processing apparatus with intermittent clock supply June 10, 2008
A music apparatus is constructed for processing a music tone signal in response to a clock signal at each sampling period. In the music apparatus, a clock generator generates the clock signal. A signal processor is operable in synchronization to the clock signal for time-divisionally
RE39811 Musical information recording and reproducing technique for use with a recording medium having a September 4, 2007
There is generated a rhythm corresponding to a designated tempo and meter of a music piece to be recorded. Performance of a musical instrument is started at specific timing according to the generated rhythm, and the musical information resulting from the performance is recorded onto an M
RE38554 Method of extending capability of music apparatus by networking July 13, 2004
A network system is constructed for operating a music apparatus having a function as an electronic musical instrument under control by a local terminal which is communicable with a host computer through a network. In the system, the host computer is installed with a capability utilized t
RE38276 Tone generating apparatus for sound imaging October 21, 2003
A musical tone generating apparatus includes a position information generating device to generate musical instrument position information (PS) as plane .[.coordinates.]. .Iadd.coordinate .Iaddend.values. This information (PS) is stored in a memory device, or selectively determined b
RE38003 Filtering apparatus for an electronic musical instrument February 25, 2003
A filtering apparatus for an electronic musical instrument includes at least a digital filter. The digital filter has a frequency characteristic determined by a filtering parameter and performs a filtering operation on a musical tone signal inputted thereto. In addition, the filtering
RE37459 Electronic musical instrument having a ryhthm performance function December 4, 2001
An electronic musical instrument having a rhythm performance function includes a first memory for pre-storing plural rhythm tone kinds, rhythm selecting switches each capable of designating one of said rhythm tone kinds and a rhythm tone generator having plural channels. The selected
RE37041 Voice processor February 6, 2001
The voice processor includes a microphone for a device for inputting a voice signal, a device for inputting chord information from an electronic musical instrument or the like, a converter for converting the pitch of the voice signal into a specified pitch according to the chord info
RE36910 Electronic musical instrument creating timbre by optimum synthesis mode October 17, 2000
An electronic musical instrument has a composite sound source for generating a musical tone, and includes a first synthesizing circuit for creating a variety of timbres of the musical tone having a superior quality and a second synthesizing circuit for creating another variety of tim
RE35161 Keyboard device of electronic musical instrument February 27, 1996
A keyboard device of an electronic musical instrument has a keyboard frame, a plurality of keys which are aligned on the keyboard frame and which are vertically pivotable, a plurality of return springs each of which corresponds to one of the keys and has one end stopped by the key and th
RE34700 Angle sensor for musical tone control August 23, 1994
The present invention relates to an angle sensor for musical tone control which controls a musical tone in response to changing angles at an articulation of the human body. Both ends of a pair of plate members are coupled pivotally and movably around an axis parallel to both faces of
RE33738 Electronic musical instrument of waveform memory reading type November 12, 1991
An electronic musical instrument includes a plurality of address generators for producing address signals corresponding to different tones each varying at a rate synchronous with the frequency of each of the different tones, a waveform memory device including a plurality of addresses for
RE33695 Disc case September 17, 1991
A disc case is constructed for receiving releasably a disc on which information data are recorded and for supporting the disc rotatably in the disc case, and can be set into a reproducing apparatus with the disc received in the disc case. The disc case comprises: a first case member
RE33558 Electronic musical instrument forming tone waveforms March 26, 1991
A frequency number corresponding to the frequency of a tone intended to be sounded is accumulated in an accumulator at every calculation timing of a constant interval to produce values progressing at a rate corresponding to the tone frequency. At this rate, waveform amplitude value sampl
D601510 Musical controller October 6, 2009
D599841 Electronic keyboard instrument September 8, 2009
D599396 Electronic keyboard instrument September 1, 2009
D598484 Electronic keyboard instrument August 18, 2009
D598043 Electronic piano August 11, 2009
D598007 Speaker August 11, 2009
D597589 Electronic cymbal August 4, 2009
D597587 Electronic piano August 4, 2009
D597528 Speaker August 4, 2009
D596222 Electronic drum July 14, 2009
D595761 Electronic piano July 7, 2009
D595760 Electronic keyboard instrument July 7, 2009
D595336 Electronic piano June 30, 2009
D595335 Electronic keyboard instrument June 30, 2009
D594438 Speakerphone June 16, 2009
D590010 Marimba April 7, 2009
D589929 Combined speaker and amplifier April 7, 2009
D585930 Electronic piano February 3, 2009
D585478 Electronic keyboard instrument January 27, 2009
D585438 Audio signal amplifier January 27, 2009
D580262 Percussion instrument support arm clamp November 11, 2008
D579914 Combined speaker and amplifier November 4, 2008
D579441 Combined speaker and amplifier October 28, 2008
D579040 Electronic piano October 21, 2008
D578545 Combined music player and pulse meter October 14, 2008
D577057 Electronic piano September 16, 2008
D577056 Electronic keyboard instrument September 16, 2008
D576870 Drum rack member clamp September 16, 2008
D574879 Electronic piano August 12, 2008
D574810 Speaker August 12, 2008
D574414 Key rod mounting post for wind instrument August 5, 2008
D574413 Key rod mounting post for wind instrument August 5, 2008
D574356 Speakerphone August 5, 2008
D573587 Audio mixer July 22, 2008
D571848 Electronic piano June 24, 2008
D569896 Electronic percussion May 27, 2008

 
 
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