ID20388A - Sirkuit perbaikan lapangan suara - Google Patents

Sirkuit perbaikan lapangan suara

Info

Publication number
ID20388A
ID20388A IDP980767A ID980767A ID20388A ID 20388 A ID20388 A ID 20388A ID P980767 A IDP980767 A ID P980767A ID 980767 A ID980767 A ID 980767A ID 20388 A ID20388 A ID 20388A
Authority
ID
Indonesia
Prior art keywords
sound field
circuit repair
repair sound
circuit
field
Prior art date
Application number
IDP980767A
Other languages
English (en)
Indonesian (id)
Inventor
Yoshimichi Maejima
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of ID20388A publication Critical patent/ID20388A/id

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Algebra (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
IDP980767A 1997-05-29 1998-05-25 Sirkuit perbaikan lapangan suara ID20388A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14018897A JP4478220B2 (ja) 1997-05-29 1997-05-29 音場補正回路

Publications (1)

Publication Number Publication Date
ID20388A true ID20388A (id) 1998-12-03

Family

ID=15262963

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP980767A ID20388A (id) 1997-05-29 1998-05-25 Sirkuit perbaikan lapangan suara

Country Status (7)

Country Link
US (2) US20010014160A1 (zh)
EP (1) EP0881857A3 (zh)
JP (1) JP4478220B2 (zh)
KR (1) KR100551457B1 (zh)
CN (1) CN1178552C (zh)
ID (1) ID20388A (zh)
MY (1) MY129872A (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU771109B2 (en) * 1999-07-20 2004-03-11 Koninklijke Philips Electronics N.V. Record carrier carrying a stereo signal and a data signal
JP2002058005A (ja) * 2000-06-02 2002-02-22 Canon Inc テレビ会議・テレビ電話システム、送信装置、受信装置、画像通信システム、通信装置、通信方法、記録媒体、プログラム
US6804565B2 (en) * 2001-05-07 2004-10-12 Harman International Industries, Incorporated Data-driven software architecture for digital sound processing and equalization
KR101047194B1 (ko) * 2002-05-03 2011-07-06 하만인터내셔날인더스트리스인코포레이티드 사운드 검출 및 위치측정 시스템
EP1526478A3 (en) * 2003-10-22 2006-04-26 Sony Corporation Data processing apparatus, data processing method, program and recording medium for interpolating data
US7394903B2 (en) * 2004-01-20 2008-07-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal
CN101248483B (zh) * 2005-07-19 2011-11-23 皇家飞利浦电子股份有限公司 多声道音频信号的生成
KR100694158B1 (ko) * 2005-11-26 2007-03-12 삼성전자주식회사 포터블 멀티미디어 기기에 사용되는 포터블 스피커 장치
DE102008056704B4 (de) * 2008-11-11 2010-11-04 Institut für Rundfunktechnik GmbH Verfahren zum Erzeugen eines abwärtskompatiblen Tonformates
CN105225667B (zh) 2009-03-17 2019-04-05 杜比国际公司 编码器系统、解码器系统、编码方法和解码方法
JP4686622B2 (ja) * 2009-06-30 2011-05-25 株式会社東芝 音響補正装置、及び音響補正方法
US9271689B2 (en) * 2010-01-20 2016-03-01 General Electric Company Apparatus for wide coverage computed tomography and method of constructing same
US8764253B2 (en) * 2010-03-12 2014-07-01 Wai-Shing Peter Ko Hands-free multi-positional task light and method of use thereof
US9794678B2 (en) * 2011-05-13 2017-10-17 Plantronics, Inc. Psycho-acoustic noise suppression
CN105407443B (zh) * 2015-10-29 2018-02-13 小米科技有限责任公司 录音方法及装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783192A (en) 1971-12-30 1974-01-01 Sansui Electric Co Decoder for use in matrix four-channel system
JPS5235282B2 (zh) 1972-09-09 1977-09-08
JPS5248001B2 (zh) 1973-08-20 1977-12-07
JPS5154401A (en) 1974-11-07 1976-05-13 Sansui Electric Co Matorikusu 4 channeruyodekooda
US4159397A (en) * 1977-05-08 1979-06-26 Victor Company Of Japan, Limited Acoustic translation of quadraphonic signals for two- and four-speaker sound reproduction
JPS58156300A (ja) * 1982-03-11 1983-09-17 Sony Corp 音響信号伝達装置
US4451927A (en) * 1982-03-24 1984-05-29 Harris Corporation Separation correction method and apparatus for plural channel transmission system
DK152478C (da) 1985-12-06 1988-07-25 Ole Sparkjaer Fremgangsmaade og kredsloeb til dekodning af fire kanalsignaler, som er matrixkodet og foreligger i form af et to-kanal signal
US4748669A (en) 1986-03-27 1988-05-31 Hughes Aircraft Company Stereo enhancement system
CA1312369C (en) 1988-07-20 1993-01-05 Tsutomu Ishikawa Sound reproducer
JPH0453400U (zh) * 1990-09-13 1992-05-07
JPH04150200A (ja) * 1990-10-09 1992-05-22 Yamaha Corp 音場制御装置
JP3090369B2 (ja) * 1992-03-04 2000-09-18 山水電気株式会社 サラウンド効果自動調整装置
JP3233228B2 (ja) * 1992-04-27 2001-11-26 ヤマハ株式会社 音像定位装置
US5291557A (en) 1992-10-13 1994-03-01 Dolby Laboratories Licensing Corporation Adaptive rematrixing of matrixed audio signals
EP0637191B1 (en) * 1993-07-30 2003-10-22 Victor Company Of Japan, Ltd. Surround signal processing apparatus
US5638452A (en) 1995-04-21 1997-06-10 Rocktron Corporation Expandable multi-dimensional sound circuit
US5661808A (en) * 1995-04-27 1997-08-26 Srs Labs, Inc. Stereo enhancement system
US5872851A (en) 1995-09-18 1999-02-16 Harman Motive Incorporated Dynamic stereophonic enchancement signal processing system
KR100194928B1 (ko) * 1995-09-29 1999-06-15 윤종용 디스크 구동시스템의 오디오 신호 디코딩 장치 및 방법
US5727068A (en) * 1996-03-01 1998-03-10 Cinema Group, Ltd. Matrix decoding method and apparatus
JPH09327099A (ja) * 1996-06-06 1997-12-16 Sony Corp 音響再生装置
US5862228A (en) 1997-02-21 1999-01-19 Dolby Laboratories Licensing Corporation Audio matrix encoding

Also Published As

Publication number Publication date
EP0881857A2 (en) 1998-12-02
EP0881857A3 (en) 2006-08-02
CN1209718A (zh) 1999-03-03
KR100551457B1 (ko) 2006-05-23
US20030076972A1 (en) 2003-04-24
CN1178552C (zh) 2004-12-01
KR19980087427A (ko) 1998-12-05
MY129872A (en) 2007-05-31
JPH10336798A (ja) 1998-12-18
US6850622B2 (en) 2005-02-01
US20010014160A1 (en) 2001-08-16
JP4478220B2 (ja) 2010-06-09

Similar Documents

Publication Publication Date Title
DE69836434D1 (de) Deaktivierbarer schwingkreis
DE69816023D1 (de) Schaltungsanordnung
DE69739934D1 (de) Integrierte Schaltung
DE69614953T2 (de) Schaltungsanordnung
DE69607773T2 (de) Schaltkreis
DE69832827D1 (de) Ausgangsschaltung
ID20388A (id) Sirkuit perbaikan lapangan suara
DE69616479T2 (de) Schaltungsanordnung
DE1100202T1 (de) Entschachtelungsschaltung
DE69616982T2 (de) Schaltungsanordnung
DE69816950D1 (de) Schaltungsanordnung
DE69713480D1 (de) Schaltungsanordnung
DE69912101D1 (de) Schaltungsanordnung
DE69617616D1 (de) Schaltungsanordnung
DE69616483T2 (de) Schaltungsanordnung
DE69709604D1 (de) Schaltungsanordnung
DE69828146D1 (de) Schaltungsanordnung
DE59913873D1 (de) Fuselatch-Schaltung
DE69726365D1 (de) Ausgangsschaltung
DE69818699D1 (de) Integrierte schaltung
DE69630427D1 (de) Bus-Halteschaltung
DE69724575D1 (de) Integrierte Schaltung
DE69831460D1 (de) Schaltungsentwurfprüfung
ID16518A (id) Pengunci pemasang ulang sirkuit
DE69716004T2 (de) Schaltungsanordnung