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公开(公告)号：JP2000099056A
公开(公告)日：2000-04-07
申请号：JP27034398
申请日：1998-09-24
Applicant: YAMAHA CORP
Inventor： SONE TAKURO , KAGEYAMA YASUO , MATSUMOTO SHUICHI
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke device which is capable of reducing the traffic caused by the distribution of music data required to the version up of the music data and updating the version of sound sources and music data without maneging the version up operation. SOLUTION: Updata of music data is conventionally conducted by adding replacing part data and the replacing information, that indicates the versions of the replacing part data, to the music data. When replacing information is supplied to a CPU 1 during a karaoke playing, a music version control section 20 compares the version of a music instrument sound source 9 and the replacing information. Then, the section 20 selects the information suitable to the version of the source 9 among the playing event data in the conventional music data being supplied by the CPU 1 and the playing event data in the replacing part data and outputs the information to a music signal generating section 21.
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公开(公告)号：JP2000081884A
公开(公告)日：2000-03-21
申请号：JP24941998
申请日：1998-09-03
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI , ANADA HIROKI
Abstract: PROBLEM TO BE SOLVED: To make sounds of a multi-timbre voice not shifted and collapsed. SOLUTION: As to plural slots to which plural waveforms of the multi-timbre voice are assigned, control processings of waveform formations are executed continuously regardless of the slot number. Moreover, the inputting of a control changing message or the like is inhibited by inhibiting an interrupt processing in the period of the control processings of the waveform formations of the plural slots. Thus, it is eliminated that the plural waveforms of the multi-timbre voice are assigned to separated slots and processing timing are shifted and also it is eliminated that a parameter is changed in the course of the processings and processing conditions of plural waveforms are different and sounds are collapsed.
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公开(公告)号：JPH10268888A
公开(公告)日：1998-10-09
申请号：JP7708197
申请日：1997-03-28
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PROBLEM TO BE SOLVED: To make it possible to set both sound characteristics which are easy for a singer to sing and sound characteristics which are easy for a listener to listen to. SOLUTION: A KARAOKE box is divided into a listening room and a singing room 2, wherein speaker systems 11 to 14 and 21 to 24 are installed respectively. As sound effects given to signals of a KARAOKE playing sound and a singing signal supplied to those speaker systems, sound characteristics which are easy to sing are set for the singing room 2 like the stage of a hall and sound characteristics which are easy for listeners to hear are set for the listening room 1 like theater seats.
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公开(公告)号：JPH10149179A
公开(公告)日：1998-06-02
申请号：JP30934896
申请日：1996-11-20
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE system (orchestration without lyrics) with which plural singers can be participated and enjoy singing together. SOLUTION: A microphone 1 for main vocal is provided for singing a main melody and a microphone 2 for sub-vocal is provided for singing a harmony melody. Since the musical scale or the start to sing is difficult for the part of harmony melody in comparison with the part of main melody, ordinary singers can not be participated considerably. Then, a correction part 5 corrects singing voice signals inputted from the microphone 2 for sub-vocal so as to be exactly matched with the pitch of harmony melody and outputs them to a mixing part 4. Thus, even a person, who can not sing the harmony melody well, can be easily participated as sub-vocal.
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公开(公告)号：JPH09190180A
公开(公告)日：1997-07-22
申请号：JP210596
申请日：1996-01-10
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
IPC: G10H1/00
Abstract: PROBLEM TO BE SOLVED: To provide a MIDI distributer selectively outputting a MIDI message inputted in one system to plural MIDI equipments. SOLUTION: Receiving MIDI channels and device IDs, etc., of plural MIDI equipment 3a, 3b, 3c connected to a MIDI distributer 2 are stored as a distribution rule in a rule storage part 22. Moreover, to which of MIDI equipments which of MIDIOUT terminals 13a, 13b, 13c is connected is stored in a return monitor part 24. When a MIDI message is inputted from a MIDIIN terminal 11, which of MIDI equipments the message is to be outputted to is judged based on the receiving MIDI channel and the receiving device ID of the MIDI message and further to which of MIDIOUT terminals the massage is to be outputted is judged based on the storage content of the return minitor part 24. Then, the MIDI message is outputted to a prescribed output buffer based on the judgement. Furthermore, things concerning to the substantial content of the message such as the range of note or the like may be included in the distribution rule in addition to the receiving MIDI channels and the device IDs.
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Patent Agency Ranking
公开(公告)号：JPH08263077A
公开(公告)日：1996-10-11
申请号：JP6419295
申请日：1995-03-23
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PURPOSE: To provide a KARAOKE device in which the KARAOKE singing is outputted in an original singer's voice. CONSTITUTION: KARAOKE singing signals are inputted to a voice converting DSP 30 through an A/D converter 29 and simultaneously original singer's signals are inputted from a CPU 10. The original singer's signals are stored in the musical data together with the KARAOKE playing data. Then, frequencies and sound volumes are extracted from the KARAOKE singing signals and the original singer's signals. The differences are added to the original singer's signals and the original singer's signals are frequency and volume changed so as to make the signals similar to the KARAOKE singing signals. Thus, the frequencies and volumes of the singing signals of the original singer are made similar to the frequencies and volumes of the KARAOKE singer and then, the signals are outputted as the KARAOKE singing signals. Thus, the actual tone quality is made closer to the original singer's quality and yet, the KARAOKE singer's features in his singing is preserved, compensated for and outputted. In other words, the KARAOKE singing of the original singer is controlled and is made to fit the KARAOKE singer's way of singing. Thus, making the KARAOKE singing more attractive.
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公开(公告)号：JPH08130537A
公开(公告)日：1996-05-21
申请号：JP26726194
申请日：1994-10-31
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI , SONE TAKURO , KATO HIROKAZU
Abstract: PURPOSE: To attain a data processor capable of freely transferring inputted MIDI data independently of the format of the MIDI data. CONSTITUTION: An exchange 2 is connected to a controller 4 for outputting MIDI data. The exchange 2 is provided with an exchange table and transfers inputted MIDI data to a prescribed merge device 3 in accordance with the kind or contents of the data. Merge devices 3 are provided by one correspondingly to plural controlled devices 5 respectively. MIDI data transferred from plural exchanges 2 are inputted to the controlled devices 5 while coupled so as not to collide with each other. Since exchange table can optionally set up distribution based upon contents of the MIDI data, the degree of freedom in the distribution of channels can be extremely improved notwithstanding the distribution by 16 channels based upon MIDI channels (n) in a conventional method.
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公开(公告)号：JPH06274158A
公开(公告)日：1994-09-30
申请号：JP8536593
申请日：1993-03-19
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PURPOSE:To accurately analyze a musical performance irrelevantly to the skillfulness of an actual musical performance by collating live performance information generated corresponding to the actual musical performance with music information. CONSTITUTION:A music data supply means supplies music data as reference data. A live performance data supply means supplies live performance data generated corresponding to the actual musical performance of a player. A collating means regards the live performance data performed at musical performance timing included in a specific time range as data on a musical performance at the same performance timing and collates the live performance data with the music data. An analyzing means analyzes the distribution of the keying time, etc., of the live performance for the music information on the basis of the collation result of the collating means.
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公开(公告)号：JPH05188937A
公开(公告)日：1993-07-30
申请号：JP191392
申请日：1992-01-09
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PURPOSE:To provide an automatic performance to which an emotional expression is added on the automatic playing device through easy operation. CONSTITUTION:Performance data are inputted on a keyboard 1 or with performance data input switches 5 and written in a storage device 7. The automatic performance is reproduced by a read circuit 8, a sound source circuit 2, an effect circuit 3, and a sound system 4 according to the performance data, and emotion data corresponding to ups and dawns of the emotion of the automatic performance are inputted by an emotion data input device 9 and stored in the storage device 7 by a writing circuit 10. When the automatic performance is reproduced, an emotion curve is generated by an emotion curve generating circuit 11 according to the stored emotion data and the value of the emotion curve is converted into a control parameter by using an emotion pattern table 14 to control the reproduced musical sound.
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公开(公告)号：JPH04186299A
公开(公告)日：1992-07-03
申请号：JP31656590
申请日：1990-11-20
Applicant: YAMAHA CORP
Inventor： MATSUMOTO SHUICHI
Abstract: PURPOSE:To make it possible to express enthusiasm for performance during playing by inputting discrepancy of pronouncing timing in real time by a player and moving the pronouncing timing for a minute time near the finger timing. CONSTITUTION:When the start/stop switch 31 of an operation panel 17 is made ON, data in a rhythm pattern memory 13 and a code pattern memory 14 are read out in order based on timer interruption and automatic accompaniment is performed. A player makes a tap switch 30 ON in nearly respective rhythmic timings at the time of automatic accompaniment. In the case when this ON timing is shifted forward, tempo is made up in accordance with the degree thereof, and when this shifted backward, the tempo is made down. Enthusiasm for performance can be given to automatic accompaniment data thereby. Still, it is allowed to measure a time in which ON state appears by one tapping action of the switch 30, calculate its ratio to the time of one rhythm, and shift pronouncing timing for next rhythm note forward or backward for a minute time in accordance with the magnitude of on duty ratio.
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