IL104665A - התקן ושיטה למניפולציה סטריופונית להגברת דימוי קולי - Google Patents
התקן ושיטה למניפולציה סטריופונית להגברת דימוי קוליInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Endoscopes (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1992/011335 WO1994016537A1 (en) | 1990-01-09 | 1992-12-31 | Stereophonic manipulation apparatus and method for sound image enhancement |
Publications (2)
Publication Number | Publication Date |
---|---|
IL104665A0 IL104665A0 (en) | 1993-06-10 |
IL104665A true IL104665A (he) | 1998-10-30 |
Family
ID=22231683
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL10466593A IL104665A (he) | 1992-12-31 | 1993-02-09 | התקן ושיטה למניפולציה סטריופונית להגברת דימוי קולי |
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 (he) |
JP (1) | JPH08509104A (he) |
CN (1) | CN1091889A (he) |
AT (1) | ATE183050T1 (he) |
AU (3) | AU3427393A (he) |
CA (1) | CA2153062A1 (he) |
DE (1) | DE69325922D1 (he) |
IL (2) | IL104665A (he) |
SG (1) | SG70557A1 (he) |
WO (1) | WO1994016538A1 (he) |
Families Citing this family (20)
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 |
US6373954B1 (en) | 1997-10-14 | 2002-04-16 | Cirrus Logic, Inc. | Single-chip audio circuitry, method, and systems using the same |
AU9785498A (en) * | 1997-10-14 | 1999-05-03 | Crystal Semiconductor Corp. | Single-chip audio circuits, methods, 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 |
DK1801786T3 (en) * | 2005-12-20 | 2015-03-16 | Oticon As | An audio system with different time delay and a method of processing audio signals |
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 (en) | 2011-01-04 | 2019-08-14 | DTS, Inc. | Immersive audio rendering system |
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 |
RU2759448C2 (ru) * | 2014-06-26 | 2021-11-12 | Самсунг Электроникс Ко., Лтд. | Способ и устройство для рендеринга акустического сигнала и машиночитаемый носитель записи |
EP3216234B1 (en) | 2015-04-24 | 2019-09-25 | Huawei Technologies Co., Ltd. | An audio signal processing apparatus and method for modifying a stereo image of a stereo signal |
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)
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 |
-
1992
- 1992-12-31 AU AU34273/93A patent/AU3427393A/en not_active Abandoned
-
1993
- 1993-02-09 IL IL10466593A patent/IL104665A/he not_active IP Right Cessation
- 1993-02-25 CN CN93101979A patent/CN1091889A/zh active Pending
- 1993-12-30 JP JP6516471A patent/JPH08509104A/ja active Pending
- 1993-12-30 WO PCT/US1993/012688 patent/WO1994016538A1/en active IP Right Grant
- 1993-12-30 CA CA002153062A patent/CA2153062A1/en not_active Abandoned
- 1993-12-30 DE DE69325922T patent/DE69325922D1/de not_active Expired - Lifetime
- 1993-12-30 AU AU60811/94A patent/AU6081194A/en not_active Abandoned
- 1993-12-30 EP EP94907123A patent/EP0677235B1/en not_active Expired - Lifetime
- 1993-12-30 AT AT94907123T patent/ATE183050T1/de not_active IP Right Cessation
- 1993-12-30 SG SG1996005287A patent/SG70557A1/en unknown
-
1997
- 1997-11-11 IL IL12216497A patent/IL122164A0/xx unknown
-
1998
- 1998-07-14 AU AU77310/98A patent/AU7731098A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0677235A1 (en) | 1995-10-18 |
AU3427393A (en) | 1994-08-15 |
AU7731098A (en) | 1998-10-01 |
AU6081194A (en) | 1994-08-15 |
IL122164A0 (en) | 1998-04-05 |
DE69325922D1 (de) | 1999-09-09 |
ATE183050T1 (de) | 1999-08-15 |
WO1994016538A1 (en) | 1994-07-21 |
IL104665A0 (en) | 1993-06-10 |
JPH08509104A (ja) | 1996-09-24 |
EP0677235B1 (en) | 1999-08-04 |
SG70557A1 (en) | 2000-02-22 |
CA2153062A1 (en) | 1994-07-21 |
CN1091889A (zh) | 1994-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
RH1 | Patent not in force |