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SE0302110L - Stereoljudbehandlingsmetod, -anordning och -system - Google Patents

Stereoljudbehandlingsmetod, -anordning och -system

Info

Publication number
SE0302110L
SE0302110L SE0302110A SE0302110A SE0302110L SE 0302110 L SE0302110 L SE 0302110L SE 0302110 A SE0302110 A SE 0302110A SE 0302110 A SE0302110 A SE 0302110A SE 0302110 L SE0302110 L SE 0302110L
Authority
SE
Sweden
Prior art keywords
signal
input signal
loudspeaker
treatment method
stereo sound
Prior art date
Application number
SE0302110A
Other languages
English (en)
Other versions
SE0302110D0 (sv
SE527062C2 (sv
Inventor
Fredrik Gunnarsson
Original Assignee
Embracing Sound Experience Ab
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 Embracing Sound Experience Ab filed Critical Embracing Sound Experience Ab
Priority to SE0302110A priority Critical patent/SE527062C2/sv
Publication of SE0302110D0 publication Critical patent/SE0302110D0/sv
Priority to TW093121074A priority patent/TW200507682A/zh
Priority to CN200480024025.XA priority patent/CN1839663B/zh
Priority to AT04749174T priority patent/ATE538603T1/de
Priority to US10/565,163 priority patent/US7702111B2/en
Priority to BRPI0412771-4A priority patent/BRPI0412771A/pt
Priority to JP2006521039A priority patent/JP4926704B2/ja
Priority to MXPA06000735A priority patent/MXPA06000735A/es
Priority to PCT/SE2004/001138 priority patent/WO2005009078A1/en
Priority to CA002531290A priority patent/CA2531290A1/en
Priority to KR1020067001403A priority patent/KR101076091B1/ko
Priority to EP04749174A priority patent/EP1654909B1/en
Publication of SE0302110L publication Critical patent/SE0302110L/sv
Publication of SE527062C2 publication Critical patent/SE527062C2/sv
Priority to JP2010099727A priority patent/JP2010213325A/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • 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 
    • 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 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
SE0302110A 2003-07-21 2003-07-21 Stereoljudbehandlingsmetod, -anordning och -system SE527062C2 (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE0302110A SE527062C2 (sv) 2003-07-21 2003-07-21 Stereoljudbehandlingsmetod, -anordning och -system
TW093121074A TW200507682A (en) 2003-07-21 2004-07-15 An audio stereo processing method, device and system
EP04749174A EP1654909B1 (en) 2003-07-21 2004-07-16 An audio stereo processing method, device and system
JP2006521039A JP4926704B2 (ja) 2003-07-21 2004-07-16 オーディオステレオ処理方法、装置およびシステム
AT04749174T ATE538603T1 (de) 2003-07-21 2004-07-16 Audio-stereo-verarbeitungsverfahren, einrichtung und system
US10/565,163 US7702111B2 (en) 2003-07-21 2004-07-16 Audio stereo processing method, device and system
BRPI0412771-4A BRPI0412771A (pt) 2003-07-21 2004-07-16 método e dispositivo para processamento de um sinal áudio estéreo de entrada, e, sistema para reprodução de um sinal áudio estéreo de entrada
CN200480024025.XA CN1839663B (zh) 2003-07-21 2004-07-16 音频立体声处理方法、设备和系统
MXPA06000735A MXPA06000735A (es) 2003-07-21 2004-07-16 Metodo, dispositivo y sistema de procesamiento de audio estereo.
PCT/SE2004/001138 WO2005009078A1 (en) 2003-07-21 2004-07-16 An audio stereo processing method, device and system
CA002531290A CA2531290A1 (en) 2003-07-21 2004-07-16 An audio stereo processing method, device and system
KR1020067001403A KR101076091B1 (ko) 2003-07-21 2004-07-16 오디오 스테레오 처리 방법, 장치 및 시스템
JP2010099727A JP2010213325A (ja) 2003-07-21 2010-04-23 オーディオステレオ処理方法、装置およびシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302110A SE527062C2 (sv) 2003-07-21 2003-07-21 Stereoljudbehandlingsmetod, -anordning och -system

Publications (3)

Publication Number Publication Date
SE0302110D0 SE0302110D0 (sv) 2003-07-21
SE0302110L true SE0302110L (sv) 2005-01-22
SE527062C2 SE527062C2 (sv) 2005-12-13

Family

ID=27786644

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302110A SE527062C2 (sv) 2003-07-21 2003-07-21 Stereoljudbehandlingsmetod, -anordning och -system

Country Status (12)

Country Link
US (1) US7702111B2 (sv)
EP (1) EP1654909B1 (sv)
JP (2) JP4926704B2 (sv)
KR (1) KR101076091B1 (sv)
CN (1) CN1839663B (sv)
AT (1) ATE538603T1 (sv)
BR (1) BRPI0412771A (sv)
CA (1) CA2531290A1 (sv)
MX (1) MXPA06000735A (sv)
SE (1) SE527062C2 (sv)
TW (1) TW200507682A (sv)
WO (1) WO2005009078A1 (sv)

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SE530180C2 (sv) 2006-04-19 2008-03-18 Embracing Sound Experience Ab Högtalaranordning
US8619998B2 (en) * 2006-08-07 2013-12-31 Creative Technology Ltd Spatial audio enhancement processing method and apparatus
US8064624B2 (en) * 2007-07-19 2011-11-22 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and apparatus for generating a stereo signal with enhanced perceptual quality
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EP2255551B1 (en) * 2008-03-14 2017-08-09 Gibson Innovations Belgium NV Sound system and method of operation therefor
EP2308244B1 (en) * 2008-07-28 2012-05-30 Koninklijke Philips Electronics N.V. Audio system and method of operation therefor
US20100027799A1 (en) * 2008-07-31 2010-02-04 Sony Ericsson Mobile Communications Ab Asymmetrical delay audio crosstalk cancellation systems, methods and electronic devices including the same
RU2012106341A (ru) * 2009-07-22 2013-08-27 Стормингсвисс Гмбх Устройство и способ для оптимизации стереофонических или псевдостереофонических аудиосигналов
WO2011057346A1 (en) 2009-11-12 2011-05-19 Robert Henry Frater Speakerphone and/or microphone arrays and methods and systems of using the same
CN103596116B (zh) * 2012-08-15 2015-06-03 华平信息技术股份有限公司 一种视频会议系统中自动调节实现立体声效果的方法
KR102440913B1 (ko) 2015-10-08 2022-09-06 방 앤드 오루프센 에이/에스 스피커 시스템의 능동적 룸 보상
WO2018186779A1 (en) 2017-04-07 2018-10-11 Dirac Research Ab A novel parametric equalization for audio applications
US10609499B2 (en) * 2017-12-15 2020-03-31 Boomcloud 360, Inc. Spatially aware dynamic range control system with priority
CN108111962B (zh) * 2018-02-22 2019-12-24 青岛海信电器股份有限公司 虚拟环绕声处理方法和装置
JP2024529919A (ja) * 2021-07-28 2024-08-14 ドルビー ラボラトリーズ ライセンシング コーポレイション 没入型オーディオ再生のためのオーディオ処理方法
US20250063316A1 (en) * 2021-12-15 2025-02-20 Atieva, Inc. Signal processing approximating a standardized studio experience in a vehicle audio system having non-standard speaker locations
FR3153959A1 (fr) * 2023-10-05 2025-04-11 Alexis GAMAL Procede de preparation d’un signal stereophonique a une ecoute monophonique

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Also Published As

Publication number Publication date
BRPI0412771A (pt) 2006-09-26
TW200507682A (en) 2005-02-16
ATE538603T1 (de) 2012-01-15
WO2005009078A1 (en) 2005-01-27
SE0302110D0 (sv) 2003-07-21
MXPA06000735A (es) 2006-04-19
KR20060059970A (ko) 2006-06-02
JP4926704B2 (ja) 2012-05-09
US20060188101A1 (en) 2006-08-24
JP2006528458A (ja) 2006-12-14
EP1654909A1 (en) 2006-05-10
CN1839663A (zh) 2006-09-27
EP1654909B1 (en) 2011-12-21
US7702111B2 (en) 2010-04-20
KR101076091B1 (ko) 2011-10-21
JP2010213325A (ja) 2010-09-24
CN1839663B (zh) 2014-04-16
CA2531290A1 (en) 2005-01-27
SE527062C2 (sv) 2005-12-13

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