DE69711518T2 - Auf Software basierendes Tonquellensystem und Verfahren zur Erzeugung von akustischen Wellenformdaten - Google Patents

Auf Software basierendes Tonquellensystem und Verfahren zur Erzeugung von akustischen Wellenformdaten

Info

Publication number
DE69711518T2
DE69711518T2 DE69711518T DE69711518T DE69711518T2 DE 69711518 T2 DE69711518 T2 DE 69711518T2 DE 69711518 T DE69711518 T DE 69711518T DE 69711518 T DE69711518 T DE 69711518T DE 69711518 T2 DE69711518 T2 DE 69711518T2
Authority
DE
Germany
Prior art keywords
software
sound source
waveform data
source system
acoustic waveform
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
DE69711518T
Other languages
English (en)
Other versions
DE69711518D1 (de
Inventor
Yoshimasa Isozaki
Hideo Suzuki
Masahiro Shimizu
Hideyuki Masuda
Masashi Hirano
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
Priority claimed from JP08246942A external-priority patent/JP3141789B2/ja
Priority claimed from JP01733397A external-priority patent/JP3223827B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Application granted granted Critical
Publication of DE69711518D1 publication Critical patent/DE69711518D1/de
Publication of DE69711518T2 publication Critical patent/DE69711518T2/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
    • G10H5/00—Instruments in which the tones are generated by means of electronic generators
    • G10H5/007—Real-time simulation of G10B, G10C, G10D-type instruments using recursive or non-linear techniques, e.g. waveguide networks, recursive algorithms
    • 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
    • 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
    • G10H1/18—Selecting circuits
    • G10H1/183—Channel-assigning means for polyphonic instruments
    • G10H1/185—Channel-assigning means for polyphonic instruments associated with key multiplexing
    • G10H1/186—Microprocessor-controlled keyboard and assigning means
    • 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
    • G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
    • G10H7/006—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof using two or more algorithms of different types to generate tones, e.g. according to tone color or to processor workload
    • 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
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/155—Musical effects
    • G10H2210/195—Modulation effects, i.e. smooth non-discontinuous variations over a time interval, e.g. within a note, melody or musical transition, of any sound parameter, e.g. amplitude, pitch, spectral response, playback speed
    • G10H2210/221—Glissando, i.e. pitch smoothly sliding from one note to another, e.g. gliss, glide, slide, bend, smear, sweep
    • G10H2210/225—Portamento, i.e. smooth continuously variable pitch-bend, without emphasis of each chromatic pitch during the pitch change, which only stops at the end of the pitch shift, as obtained, e.g. by a MIDI pitch wheel or trombone
    • 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
    • G10H2230/00—General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g. shape or architecture
    • G10H2230/025—Computing or signal processing architecture features
    • G10H2230/041—Processor load management, i.e. adaptation or optimization of computational load or data throughput in computationally intensive musical processes to avoid overload artifacts, e.g. by deliberately suppressing less audible or less relevant tones or decreasing their complexity
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/011—Files or data streams containing coded musical information, e.g. for transmission
    • G10H2240/046—File format, i.e. specific or non-standard musical file format used in or adapted for electrophonic musical instruments, e.g. in wavetables
    • G10H2240/056—MIDI or other note-oriented file format
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/201—Physical layer or hardware aspects of transmission to or from an electrophonic musical instrument, e.g. voltage levels, bit streams, code words or symbols over a physical link connecting network nodes or instruments
    • G10H2240/241—Telephone transmission, i.e. using twisted pair telephone lines or any type of telephone network
    • 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
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/171—Transmission of musical instrument data, control or status information; Transmission, remote access or control of music data for electrophonic musical instruments
    • G10H2240/281—Protocol or standard connector for transmission of analog or digital data to or from an electrophonic musical instrument
    • G10H2240/295—Packet switched network, e.g. token ring
    • G10H2240/301—Ethernet, e.g. according to IEEE 802.3
    • 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
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/471—General musical sound synthesis principles, i.e. sound category-independent synthesis methods
    • G10H2250/511—Physical modelling or real-time simulation of the acoustomechanical behaviour of acoustic musical instruments using, e.g. waveguides or looped delay lines
    • G10H2250/535—Waveguide or transmission line-based models
DE69711518T 1996-08-30 1997-08-28 Auf Software basierendes Tonquellensystem und Verfahren zur Erzeugung von akustischen Wellenformdaten Expired - Lifetime DE69711518T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24859296 1996-08-30
JP08246942A JP3141789B2 (ja) 1996-08-30 1996-08-30 コンピュータソフトウェアを用いた音源システム
JP01733397A JP3223827B2 (ja) 1996-08-30 1997-01-14 音源波形データ生成方法および装置

Publications (2)

Publication Number Publication Date
DE69711518D1 DE69711518D1 (de) 2002-05-08
DE69711518T2 true DE69711518T2 (de) 2002-11-28

Family

ID=27281778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711518T Expired - Lifetime DE69711518T2 (de) 1996-08-30 1997-08-28 Auf Software basierendes Tonquellensystem und Verfahren zur Erzeugung von akustischen Wellenformdaten

Country Status (4)

Country Link
US (2) US5981860A (de)
EP (2) EP1087372A3 (de)
DE (1) DE69711518T2 (de)
SG (1) SG67993A1 (de)

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DE10339032A1 (de) * 2003-08-25 2005-05-25 Infineon Technologies Ag Software-Synthesizer und Verfahren zum Erzeugen von Audiosignalen mit einer variablen Anzahl von Stimmen in Abhängigkeit vom Betriebszustand einer Prozessoreinheit

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US6463390B1 (en) * 1998-07-01 2002-10-08 Yamaha Corporation Setting method and device for waveform generator with a plurality of waveform generating modules
US7096186B2 (en) * 1998-09-01 2006-08-22 Yamaha Corporation Device and method for analyzing and representing sound signals in the musical notation
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US7076035B2 (en) * 2002-01-04 2006-07-11 Medialab Solutions Llc Methods for providing on-hold music using auto-composition
EP1326228B1 (de) * 2002-01-04 2016-03-23 MediaLab Solutions LLC Verfahren und Vorrichtung zur Erzeugung, zur Veränderung, zur Wechselwirkung und zum Spielen von Musikstücken
US7928310B2 (en) * 2002-11-12 2011-04-19 MediaLab Solutions Inc. Systems and methods for portable audio synthesis
US7169996B2 (en) 2002-11-12 2007-01-30 Medialab Solutions Llc Systems and methods for generating music using data/music data file transmitted/received via a network
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KR100689849B1 (ko) * 2005-10-05 2007-03-08 삼성전자주식회사 원격조정제어장치, 영상처리장치, 이를 포함하는 영상시스템 및 그 제어방법
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US7718885B2 (en) * 2005-12-05 2010-05-18 Eric Lindemann Expressive music synthesizer with control sequence look ahead capability
US7807914B2 (en) 2007-03-22 2010-10-05 Qualcomm Incorporated Waveform fetch unit for processing audio files
US8180063B2 (en) * 2007-03-30 2012-05-15 Audiofile Engineering Llc Audio signal processing system for live music performance
WO2008149675A1 (ja) * 2007-06-05 2008-12-11 Advantest Corporation 波形発生装置、波形発生方法およびプログラム
GB2451265B (en) * 2007-07-25 2012-01-04 Wolfson Microelectronics Plc Control sequencer
EP2108417B1 (de) * 2008-04-11 2018-07-18 Sony Interactive Entertainment Inc. Audiovorrichtung und -verfahren
CN102057356A (zh) * 2008-06-11 2011-05-11 高通股份有限公司 用于测量任务负载的方法和系统
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JP5605192B2 (ja) * 2010-12-02 2014-10-15 ヤマハ株式会社 楽音信号合成方法、プログラムおよび楽音信号合成装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339032A1 (de) * 2003-08-25 2005-05-25 Infineon Technologies Ag Software-Synthesizer und Verfahren zum Erzeugen von Audiosignalen mit einer variablen Anzahl von Stimmen in Abhängigkeit vom Betriebszustand einer Prozessoreinheit

Also Published As

Publication number Publication date
EP1087372A2 (de) 2001-03-28
USRE41757E1 (en) 2010-09-28
EP0827132A1 (de) 1998-03-04
EP0827132B1 (de) 2002-04-03
SG67993A1 (en) 1999-10-19
EP1087372A3 (de) 2004-12-01
US5981860A (en) 1999-11-09
DE69711518D1 (de) 2002-05-08

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KEHL & ETTMAYR, PATENTANWAELTE, 81679 MUENCHEN