IL104665A - A device and method for stereophonic manipulation to enhance voice image - Google Patents

A device and method for stereophonic manipulation to enhance voice image

Info

Publication number
IL104665A
IL104665A IL10466593A IL10466593A IL104665A IL 104665 A IL104665 A IL 104665A IL 10466593 A IL10466593 A IL 10466593A IL 10466593 A IL10466593 A IL 10466593A IL 104665 A IL104665 A IL 104665A
Authority
IL
Israel
Prior art keywords
signal
input
output
audio
signals
Prior art date
Application number
IL10466593A
Other languages
English (en)
Hebrew (he)
Other versions
IL104665A0 (en
Original Assignee
Desper Products Inc
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 PCT/US1992/011335 external-priority patent/WO1994016537A1/fr
Application filed by Desper Products Inc filed Critical Desper Products Inc
Publication of IL104665A0 publication Critical patent/IL104665A0/xx
Publication of IL104665A publication Critical patent/IL104665A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—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 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • 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
IL10466593A 1992-12-31 1993-02-09 A device and method for stereophonic manipulation to enhance voice image IL104665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1992/011335 WO1994016537A1 (fr) 1990-01-09 1992-12-31 Appareil et procede de manipulation stereophonique destines a ameliorer l'image sonore

Publications (2)

Publication Number Publication Date
IL104665A0 IL104665A0 (en) 1993-06-10
IL104665A true IL104665A (en) 1998-10-30

Family

ID=22231683

Family Applications (2)

Application Number Title Priority Date Filing Date
IL10466593A IL104665A (en) 1992-12-31 1993-02-09 A device and method for stereophonic manipulation to enhance voice image
IL12216497A IL122164A0 (en) 1992-12-31 1997-11-11 Stereophonic manipulation apparatus and method for sound image

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL12216497A IL122164A0 (en) 1992-12-31 1997-11-11 Stereophonic manipulation apparatus and method for sound image

Country Status (10)

Country Link
EP (1) EP0677235B1 (fr)
JP (1) JPH08509104A (fr)
CN (1) CN1091889A (fr)
AT (1) ATE183050T1 (fr)
AU (3) AU3427393A (fr)
CA (1) CA2153062A1 (fr)
DE (1) DE69325922D1 (fr)
IL (2) IL104665A (fr)
SG (1) SG70557A1 (fr)
WO (1) WO1994016538A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091894A (en) * 1995-12-15 2000-07-18 Kabushiki Kaisha Kawai Gakki Seisakusho Virtual sound source positioning apparatus
US5995631A (en) * 1996-07-23 1999-11-30 Kabushiki Kaisha Kawai Gakki Seisakusho Sound image localization apparatus, stereophonic sound image enhancement apparatus, and sound image control system
KR100206333B1 (ko) * 1996-10-08 1999-07-01 윤종용 두개의 스피커를 이용한 멀티채널 오디오 재생장치및 방법
US5912976A (en) * 1996-11-07 1999-06-15 Srs Labs, Inc. Multi-channel audio enhancement system for use in recording and playback and methods for providing same
JP3740670B2 (ja) 1997-05-20 2006-02-01 株式会社河合楽器製作所 ステレオ音像拡大装置
WO1999020006A2 (fr) * 1997-10-14 1999-04-22 Crystal Semiconductor Corp. Circuits audio monopuce, procedes et systemes utilisant lesdits circuits
US6373954B1 (en) 1997-10-14 2002-04-16 Cirrus Logic, Inc. Single-chip audio circuitry, method, and systems using the same
JP2001069597A (ja) * 1999-06-22 2001-03-16 Yamaha Corp 音声処理方法及び装置
US7031474B1 (en) * 1999-10-04 2006-04-18 Srs Labs, Inc. Acoustic correction apparatus
US7277767B2 (en) 1999-12-10 2007-10-02 Srs Labs, Inc. System and method for enhanced streaming audio
US6937737B2 (en) * 2003-10-27 2005-08-30 Britannia Investment Corporation Multi-channel audio surround sound from front located loudspeakers
CN101133678A (zh) * 2005-01-13 2008-02-27 环境医疗有限责任公司 用于环境声音疗法用户接口和控制系统的方法与装置
EP1801786B1 (fr) * 2005-12-20 2014-12-10 Oticon A/S Système audio avec délai temporel variable et procédé de traitement des signaux audio.
US8045717B2 (en) * 2006-04-13 2011-10-25 Media Tek Inc. Stereo decoder and method for processing pilot signal
US8050434B1 (en) 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
EP2661907B8 (fr) 2011-01-04 2019-08-14 DTS, Inc. Système de rendu audio immersif
CN103152671B (zh) * 2013-03-15 2016-09-28 珠海市杰理科技有限公司 音频输入输出电路
AU2015280809C1 (en) 2014-06-26 2018-04-26 Samsung Electronics Co., Ltd. Method and device for rendering acoustic signal, and computer-readable recording medium
CA2983471C (fr) 2015-04-24 2019-11-26 Huawei Technologies Co., Ltd. Appareil de traitement de signal audio et procede pour modifier une image stereoscopique d'un signal stereoscopique
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630298A (en) * 1985-05-30 1986-12-16 Polk Matthew S Method and apparatus for reproducing sound having a realistic ambient field and acoustic image
US4748669A (en) * 1986-03-27 1988-05-31 Hughes Aircraft Company Stereo enhancement system
US5056149A (en) * 1987-03-10 1991-10-08 Broadie Richard G Monaural to stereophonic sound translation process and apparatus
JP2854306B2 (ja) * 1988-11-05 1999-02-03 四一 安藤 音響再生装置
US5153362A (en) * 1989-10-04 1992-10-06 Yamaha Corporation Electronic musical instrument having pan control function

Also Published As

Publication number Publication date
ATE183050T1 (de) 1999-08-15
EP0677235A1 (fr) 1995-10-18
AU7731098A (en) 1998-10-01
EP0677235B1 (fr) 1999-08-04
SG70557A1 (en) 2000-02-22
CA2153062A1 (fr) 1994-07-21
JPH08509104A (ja) 1996-09-24
AU3427393A (en) 1994-08-15
CN1091889A (zh) 1994-09-07
IL104665A0 (en) 1993-06-10
AU6081194A (en) 1994-08-15
WO1994016538A1 (fr) 1994-07-21
IL122164A0 (en) 1998-04-05
DE69325922D1 (de) 1999-09-09

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