AU2003250413A1 - Audio processing system - Google Patents

Audio processing system

Info

Publication number
AU2003250413A1
AU2003250413A1 AU2003250413A AU2003250413A AU2003250413A1 AU 2003250413 A1 AU2003250413 A1 AU 2003250413A1 AU 2003250413 A AU2003250413 A AU 2003250413A AU 2003250413 A AU2003250413 A AU 2003250413A AU 2003250413 A1 AU2003250413 A1 AU 2003250413A1
Authority
AU
Australia
Prior art keywords
processing system
audio processing
audio
processing
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.)
Abandoned
Application number
AU2003250413A
Inventor
Ronaldus M. Aarts
Roy Irwan
Josep A. Rodenas
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003250413A1 publication Critical patent/AU2003250413A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
    • G10H1/366—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems with means for modifying or correcting the external signal, e.g. pitch correction, reverberation, changing a singer's voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • 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
    • G10H2210/265—Acoustic effect simulation, i.e. volume, spatial, resonance or reverberation effects added to a musical sound, usually by appropriate filtering or delays
    • G10H2210/295—Spatial effects, musical uses of multiple audio channels, e.g. stereo
    • 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
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
AU2003250413A 2002-07-31 2003-07-31 Audio processing system Abandoned AU2003250413A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02078147.2 2002-07-31
EP02078147 2002-07-31
PCT/IB2003/003389 WO2004014105A1 (en) 2002-07-31 2003-07-31 Audio processing system

Publications (1)

Publication Number Publication Date
AU2003250413A1 true AU2003250413A1 (en) 2004-02-23

Family

ID=31197912

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003250413A Abandoned AU2003250413A1 (en) 2002-07-31 2003-07-31 Audio processing system

Country Status (5)

Country Link
JP (1) JP2005535217A (en)
KR (1) KR20050047085A (en)
CN (1) CN1672463A (en)
AU (1) AU2003250413A1 (en)
WO (1) WO2004014105A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008515008A (en) * 2004-10-01 2008-05-08 オーディオブラックス インドゥストリア エ コメルシオ デ プロドゥトス エレトロニコス ソシエダッド アノニマ Rhythm device for sound generation, performance, accompaniment and evaluation
US7774707B2 (en) * 2004-12-01 2010-08-10 Creative Technology Ltd Method and apparatus for enabling a user to amend an audio file
JP2006258442A (en) 2005-03-15 2006-09-28 Yamaha Corp Position detection system, speaker system, and user terminal device
JP4788318B2 (en) * 2005-12-02 2011-10-05 ヤマハ株式会社 POSITION DETECTION SYSTEM, AUDIO DEVICE AND TERMINAL DEVICE USED FOR THE POSITION DETECTION SYSTEM
JP5082327B2 (en) * 2006-08-09 2012-11-28 ソニー株式会社 Audio signal processing apparatus, audio signal processing method, and audio signal processing program
CN102238356A (en) * 2010-05-07 2011-11-09 Tcl集团股份有限公司 Method for controlling tone quality of split flat panel television and television
JP5664581B2 (en) * 2012-03-19 2015-02-04 カシオ計算機株式会社 Musical sound generating apparatus, musical sound generating method and program
KR20160122835A (en) * 2014-03-18 2016-10-24 로베르트 보쉬 게엠베하 Adaptive acoustic intensity analyzer
CN104698973B (en) * 2015-01-23 2017-11-21 中国矿业大学 A kind of automatic centering system and centering method at parallel mine crushing station
EP3547718A4 (en) * 2016-11-25 2019-11-13 Sony Corporation Reproducing device, reproducing method, information processing device, information processing method, and program
CN106412770A (en) * 2016-12-16 2017-02-15 齐旭辉 Wireless-positioning-based acoustic image reproduction system and working method
CN106535058A (en) * 2017-02-07 2017-03-22 黄光瑜 Method for reproducing stereophonic sound by stage site sound amplifier
CN111903143B (en) * 2018-03-30 2022-03-18 索尼公司 Signal processing apparatus and method, and computer-readable storage medium
CN114389732A (en) * 2022-03-08 2022-04-22 深圳德威音响有限公司 Digital sound console tuning system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03297300A (en) * 1990-04-16 1991-12-27 Pioneer Electron Corp Voice cancel circuit
JP2958930B2 (en) * 1992-08-27 1999-10-06 株式会社ケンウッド Karaoke equipment
JP2958932B2 (en) * 1992-12-07 1999-10-06 株式会社ケンウッド Karaoke equipment
US5386478A (en) * 1993-09-07 1995-01-31 Harman International Industries, Inc. Sound system remote control with acoustic sensor
JPH09297589A (en) * 1996-05-09 1997-11-18 Ekushingu:Kk Stereophonic sound karaoke (sing-along machine) device
JP2000039894A (en) * 1998-07-24 2000-02-08 Yamaha Corp Karaoke sing-along machine

Also Published As

Publication number Publication date
JP2005535217A (en) 2005-11-17
KR20050047085A (en) 2005-05-19
WO2004014105A1 (en) 2004-02-12
CN1672463A (en) 2005-09-21

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase