ATE390823T1 - Audiokanalübersetzung - Google Patents

Audiokanalübersetzung

Info

Publication number
ATE390823T1
ATE390823T1 AT02720929T AT02720929T ATE390823T1 AT E390823 T1 ATE390823 T1 AT E390823T1 AT 02720929 T AT02720929 T AT 02720929T AT 02720929 T AT02720929 T AT 02720929T AT E390823 T1 ATE390823 T1 AT E390823T1
Authority
AT
Austria
Prior art keywords
audio
channels
input channels
output
representing
Prior art date
Application number
AT02720929T
Other languages
German (de)
English (en)
Inventor
Mark Davis
Original Assignee
Dolby Lab Licensing 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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Application granted granted Critical
Publication of ATE390823T1 publication Critical patent/ATE390823T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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 
    • H04S5/005—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 five- or more-channel type, e.g. virtual surround

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Cosmetics (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
AT02720929T 2001-02-07 2002-02-07 Audiokanalübersetzung ATE390823T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26728401P 2001-02-07 2001-02-07

Publications (1)

Publication Number Publication Date
ATE390823T1 true ATE390823T1 (de) 2008-04-15

Family

ID=23018136

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02720929T ATE390823T1 (de) 2001-02-07 2002-02-07 Audiokanalübersetzung

Country Status (10)

Country Link
EP (1) EP1410686B1 (enExample)
JP (1) JP2004526355A (enExample)
KR (1) KR100904985B1 (enExample)
CN (1) CN1275498C (enExample)
AT (1) ATE390823T1 (enExample)
AU (1) AU2002251896B2 (enExample)
CA (1) CA2437764C (enExample)
DE (1) DE60225806T2 (enExample)
MX (1) MXPA03007064A (enExample)
WO (1) WO2002063925A2 (enExample)

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US11650784B2 (en) 2003-07-28 2023-05-16 Sonos, Inc. Adjusting volume levels
US8234395B2 (en) 2003-07-28 2012-07-31 Sonos, Inc. System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
US11106424B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US11294618B2 (en) 2003-07-28 2022-04-05 Sonos, Inc. Media player system
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JP4997781B2 (ja) * 2006-02-14 2012-08-08 沖電気工業株式会社 ミックスダウン方法およびミックスダウン装置
KR100763919B1 (ko) 2006-08-03 2007-10-05 삼성전자주식회사 멀티채널 신호를 모노 또는 스테레오 신호로 압축한 입력신호를 2 채널의 바이노럴 신호로 복호화하는 방법 및 장치
US9202509B2 (en) 2006-09-12 2015-12-01 Sonos, Inc. Controlling and grouping in a multi-zone media system
US8483853B1 (en) 2006-09-12 2013-07-09 Sonos, Inc. Controlling and manipulating groupings in a multi-zone media system
US12167216B2 (en) 2006-09-12 2024-12-10 Sonos, Inc. Playback device pairing
US8788080B1 (en) 2006-09-12 2014-07-22 Sonos, Inc. Multi-channel pairing in a media system
US8290782B2 (en) * 2008-07-24 2012-10-16 Dts, Inc. Compression of audio scale-factors by two-dimensional transformation
EP2347410B1 (en) * 2008-09-11 2018-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus, method and computer program for providing a set of spatial cues on the basis of a microphone signal and apparatus for providing a two-channel audio signal and a set of spatial cues
WO2010080451A1 (en) 2008-12-18 2010-07-15 Dolby Laboratories Licensing Corporation Audio channel spatial translation
JP5314129B2 (ja) 2009-03-31 2013-10-16 パナソニック株式会社 音響再生装置及び音響再生方法
US10158958B2 (en) 2010-03-23 2018-12-18 Dolby Laboratories Licensing Corporation Techniques for localized perceptual audio
US9008338B2 (en) 2010-09-30 2015-04-14 Panasonic Intellectual Property Management Co., Ltd. Audio reproduction apparatus and audio reproduction method
US11265652B2 (en) 2011-01-25 2022-03-01 Sonos, Inc. Playback device pairing
US11429343B2 (en) 2011-01-25 2022-08-30 Sonos, Inc. Stereo playback configuration and control
US8938312B2 (en) 2011-04-18 2015-01-20 Sonos, Inc. Smart line-in processing
US9042556B2 (en) 2011-07-19 2015-05-26 Sonos, Inc Shaping sound responsive to speaker orientation
US9344292B2 (en) 2011-12-30 2016-05-17 Sonos, Inc. Systems and methods for player setup room names
US9729115B2 (en) 2012-04-27 2017-08-08 Sonos, Inc. Intelligently increasing the sound level of player
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
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RU2676879C2 (ru) 2013-03-29 2019-01-11 Самсунг Электроникс Ко., Лтд. Аудиоустройство и способ предоставления аудиоустройством аудио
CN104424971B (zh) * 2013-09-02 2017-09-29 华为技术有限公司 一种音频文件播放方法及装置
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US10303422B1 (en) 2016-01-05 2019-05-28 Sonos, Inc. Multiple-device setup
KR20190055116A (ko) * 2016-10-04 2019-05-22 옴니오 사운드 리미티드 스테레오 전개 기술
US10712997B2 (en) 2016-10-17 2020-07-14 Sonos, Inc. Room association based on name
JP7213771B2 (ja) 2019-07-22 2023-01-27 株式会社ディーアンドエムホールディングス ワイヤレスオーディオシステム、ワイヤレススピーカ、およびワイヤレススピーカのグループ加入方法
US12549945B2 (en) 2020-09-25 2026-02-10 Sonos, Inc. Intelligent setup for playback devices
JP7895058B2 (ja) * 2022-09-28 2026-07-27 パナソニックＩｐマネジメント株式会社 音場再現装置、音場再現方法及び音場再現システム

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Also Published As

Publication number Publication date
JP2004526355A (ja) 2004-08-26
KR100904985B1 (ko) 2009-06-26
WO2002063925A2 (en) 2002-08-15
WO2002063925A3 (en) 2004-02-19
MXPA03007064A (es) 2004-05-24
CA2437764C (en) 2012-04-10
CA2437764A1 (en) 2002-08-15
KR20030079980A (ko) 2003-10-10
EP1410686B1 (en) 2008-03-26
EP1410686A2 (en) 2004-04-21
CN1275498C (zh) 2006-09-13
DE60225806D1 (en) 2008-05-08
HK1066966A1 (en) 2005-04-01
WO2002063925A8 (en) 2004-03-25
AU2002251896B2 (en) 2007-03-22
DE60225806T2 (de) 2009-04-30
CN1524399A (zh) 2004-08-25
AU2002251896A2 (en) 2002-08-19

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