DE60205287D1 - Diskriminator für auf verschiedene Weise modulierte Signale und Verfahren zur Wiederaufgabe von originellen Musikdateien - Google Patents

Diskriminator für auf verschiedene Weise modulierte Signale und Verfahren zur Wiederaufgabe von originellen Musikdateien

Info

Publication number
DE60205287D1
DE60205287D1 DE60205287T DE60205287T DE60205287D1 DE 60205287 D1 DE60205287 D1 DE 60205287D1 DE 60205287 T DE60205287 T DE 60205287T DE 60205287 T DE60205287 T DE 60205287T DE 60205287 D1 DE60205287 D1 DE 60205287D1
Authority
DE
Germany
Prior art keywords
discriminator
methods
modulated signals
music files
original music
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60205287T
Other languages
English (en)
Other versions
DE60205287T2 (de
Inventor
Ishii Jun
Tamaki Takashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamaha Corp
Original Assignee
Yamaha Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE60205287D1 publication Critical patent/DE60205287D1/de
Application granted granted Critical
Publication of DE60205287T2 publication Critical patent/DE60205287T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G10H1/0058—Transmission between separate instruments or between individual components of a musical system
    • G10H1/0066—Transmission between separate instruments or between individual components of a musical system using a MIDI interface
    • G10H1/0075—Transmission between separate instruments or between individual components of a musical system using a MIDI interface with translation or conversion means for unvailable commands, e.g. special tone colors
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/02—Instruments in which the tones are synthesised from a data store, e.g. computer organs in which amplitudes at successive sample points of a tone waveform are stored in one or more memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60205287T 2001-01-23 2002-01-23 Diskriminator für auf verschiedene Weise modulierte Signale und Verfahren zur Wiederaufgabe von originellen Musikdateien Expired - Lifetime DE60205287T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001015099A JP3637871B2 (ja) 2001-01-23 2001-01-23 変調方式判別装置及び方法、復調器及び方法、オーディオ再生装置及び方法、情報記録媒体及びプログラム
JP2001015099 2001-01-23

Publications (2)

Publication Number Publication Date
DE60205287D1 true DE60205287D1 (de) 2005-09-08
DE60205287T2 DE60205287T2 (de) 2006-06-01

Family

ID=18881706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60205287T Expired - Lifetime DE60205287T2 (de) 2001-01-23 2002-01-23 Diskriminator für auf verschiedene Weise modulierte Signale und Verfahren zur Wiederaufgabe von originellen Musikdateien

Country Status (4)

Country Link
US (1) US7348482B2 (de)
EP (1) EP1233404B1 (de)
JP (1) JP3637871B2 (de)
DE (1) DE60205287T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006330533A (ja) * 2005-05-30 2006-12-07 Roland Corp 電子楽器
JP2007195079A (ja) * 2006-01-23 2007-08-02 Sony Corp 再生回路
JP4967406B2 (ja) * 2006-03-27 2012-07-04 ヤマハ株式会社 鍵盤楽器
RS20060577A (en) 2006-10-19 2009-05-06 U.S. Music Corporation, Method for signal period measuring with adaptive triggers
US7732703B2 (en) 2007-02-05 2010-06-08 Ediface Digital, Llc. Music processing system including device for converting guitar sounds to MIDI commands
JP5141538B2 (ja) * 2008-12-19 2013-02-13 ヤマハ株式会社 信号識別装置、復調装置、自動演奏鍵盤楽器、信号識別方法およびプログラム
US8228216B2 (en) * 2010-09-08 2012-07-24 Hewlett-Packard Development Company, L.P. Systems and methods for data compression
JP6690181B2 (ja) * 2015-10-22 2020-04-28 ヤマハ株式会社 楽音評価装置及び評価基準生成装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570905A (en) 1978-11-24 1980-05-28 Casio Comput Co Ltd Data selection system
US4377961A (en) * 1979-09-10 1983-03-29 Bode Harald E W Fundamental frequency extracting system
JPS56138794A (en) * 1980-03-31 1981-10-29 Nippon Musical Instruments Mfg Method of generating music tone signal and device for generating music tone signal
JPH0614645B2 (ja) 1985-11-28 1994-02-23 日本電気株式会社 デイジタル信号判別回路
JPH079749B2 (ja) * 1988-11-21 1995-02-01 日本ビクター株式会社 Ｍｉｄｉ信号復調装置
US5065451A (en) * 1989-06-09 1991-11-12 Amaf Industries, Inc. System and method of frequency calibration in a linked compression-expansion (lincompex) system
KR970000147B1 (ko) * 1991-01-31 1997-01-04 삼성전자 주식회사 다중음성기록재생시스템
KR940001861B1 (ko) * 1991-04-12 1994-03-09 삼성전자 주식회사 오디오 대역신호의 음성/음악 판별장치
DE59208943D1 (de) 1991-11-29 1997-11-06 Daimler Benz Aerospace Ag Verfahren zur automatischen Klassifikation digital modulierter Signale und Anordnung zum Ausführen des Verfahrens
US5450597A (en) * 1991-12-12 1995-09-12 Time Warner Interactive Group Inc. Method and apparatus for synchronizing midi data stored in sub-channel of CD-ROM disc main channel audio data
US5416843A (en) * 1992-08-31 1995-05-16 Texas Instruments Incorporated Devices, systems and methods for composite signal decoding
JP2948101B2 (ja) 1994-06-14 1999-09-13 株式会社河合楽器製作所 Ｍｉｄｉデータの送信装置および受信装置
US5670732A (en) 1994-05-26 1997-09-23 Kabushiki Kaisha Kawai Gakki Seisakusho Midi data transmitter, receiver, transmitter/receiver, and midi data processor, including control blocks for various operating conditions
US5636250A (en) * 1994-12-13 1997-06-03 Hitachi America, Ltd. Automatic VSB/QAM modulation recognition method and apparatus
KR0176496B1 (ko) * 1994-12-28 1999-04-15 윤종용 컴팩트 디스크 영상 노래 반주 재생장치 및 제어방법
US5689816A (en) * 1995-11-02 1997-11-18 Atmel Corporation Method and apparatus for differentiating a wireless analog signal from a wireless digitally encoded signal
US6037835A (en) * 1998-05-12 2000-03-14 Trw Inc. Multi-mode autonomous selection demodulator
JP2000156049A (ja) 1998-11-20 2000-06-06 Yamaha Corp オーディオメディアおよびメディア再生装置
US6462264B1 (en) * 1999-07-26 2002-10-08 Carl Elam Method and apparatus for audio broadcast of enhanced musical instrument digital interface (MIDI) data formats for control of a sound generator to create music, lyrics, and speech
JP3582444B2 (ja) * 2000-01-28 2004-10-27 ヤマハ株式会社 音楽情報データ通信方法、音楽情報データ送信装置、音楽情報データ受信装置および記憶媒体
JP4560951B2 (ja) 2000-07-11 2010-10-13 ヤマハ株式会社 音楽情報デジタル信号の再生装置および再生方法
JP2002042423A (ja) * 2000-07-27 2002-02-08 Pioneer Electronic Corp オーディオ再生装置

Also Published As

Publication number Publication date
EP1233404A2 (de) 2002-08-21
JP3637871B2 (ja) 2005-04-13
US7348482B2 (en) 2008-03-25
JP2002215145A (ja) 2002-07-31
EP1233404A3 (de) 2003-08-20
EP1233404B1 (de) 2005-08-03
US20030061931A1 (en) 2003-04-03
DE60205287T2 (de) 2006-06-01

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Legal Events

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