CN101473637B - 音频混合 - Google Patents
音频混合 Download PDFInfo
- Publication number
- CN101473637B CN101473637B CN2007800225910A CN200780022591A CN101473637B CN 101473637 B CN101473637 B CN 101473637B CN 2007800225910 A CN2007800225910 A CN 2007800225910A CN 200780022591 A CN200780022591 A CN 200780022591A CN 101473637 B CN101473637 B CN 101473637B
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- China
- Prior art keywords
- channel
- mixed
- audio
- voice
- stack
- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
- H04M3/569—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants using the instant speaker's algorithm
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
- H04M2201/18—Comparators
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/563—User guidance or feature selection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Telephonic Communication Services (AREA)
- Stereophonic System (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06113826.9 | 2006-05-11 | ||
EP20060113826 EP1855455B1 (en) | 2006-05-11 | 2006-05-11 | Audio mixing |
US79968306P | 2006-05-12 | 2006-05-12 | |
US60/799,683 | 2006-05-12 | ||
PCT/EP2007/003844 WO2007131628A1 (en) | 2006-05-11 | 2007-05-02 | Audio mixing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101473637A CN101473637A (zh) | 2009-07-01 |
CN101473637B true CN101473637B (zh) | 2012-07-18 |
Family
ID=37398335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800225910A Active CN101473637B (zh) | 2006-05-11 | 2007-05-02 | 音频混合 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8331585B2 (zh) |
EP (2) | EP2367343B1 (zh) |
CN (1) | CN101473637B (zh) |
AT (1) | ATE527810T1 (zh) |
WO (1) | WO2007131628A1 (zh) |
Families Citing this family (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8788080B1 (en) | 2006-09-12 | 2014-07-22 | Sonos, Inc. | Multi-channel pairing in a media system |
US8483853B1 (en) | 2006-09-12 | 2013-07-09 | Sonos, Inc. | Controlling and manipulating groupings in a multi-zone media system |
US9202509B2 (en) | 2006-09-12 | 2015-12-01 | Sonos, Inc. | Controlling and grouping in a multi-zone media system |
US8264521B2 (en) * | 2007-04-30 | 2012-09-11 | Cisco Technology, Inc. | Media detection and packet distribution in a multipoint conference |
US8732236B2 (en) | 2008-12-05 | 2014-05-20 | Social Communications Company | Managing network communications between network nodes and stream transport protocol |
KR20130010910A (ko) * | 2008-12-05 | 2013-01-29 | 소우셜 커뮤니케이션즈 컴퍼니 | 실시간 커널 |
US9069851B2 (en) | 2009-01-15 | 2015-06-30 | Social Communications Company | Client application integrating web browsing and network data stream processing for realtime communications |
CN102065265B (zh) * | 2009-11-13 | 2012-10-17 | 华为终端有限公司 | 实现混音的方法、装置和系统 |
WO2011145987A1 (en) | 2010-05-18 | 2011-11-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoder adaption in teleconferencing system |
JP5603499B2 (ja) | 2010-09-22 | 2014-10-08 | 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 | デジタルレベル正規化を備えるオーディオストリームミキシング |
US8923997B2 (en) | 2010-10-13 | 2014-12-30 | Sonos, Inc | Method and apparatus for adjusting a speaker system |
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 |
US8842842B2 (en) * | 2011-02-01 | 2014-09-23 | Apple Inc. | Detection of audio channel configuration |
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 |
CN103050124B (zh) * | 2011-10-13 | 2016-03-30 | 华为终端有限公司 | 混音方法、装置及系统 |
EP2754306B1 (en) * | 2011-11-23 | 2016-04-13 | Koninklijke Philips N.V. | Method and apparatus for configuration and control of mixer for audio system using wireless docking system |
US8811630B2 (en) | 2011-12-21 | 2014-08-19 | Sonos, Inc. | Systems, methods, and apparatus to filter audio |
US9084058B2 (en) | 2011-12-29 | 2015-07-14 | Sonos, Inc. | Sound field calibration using listener localization |
US9729115B2 (en) | 2012-04-27 | 2017-08-08 | Sonos, Inc. | Intelligently increasing the sound level of player |
US9524098B2 (en) | 2012-05-08 | 2016-12-20 | Sonos, Inc. | Methods and systems for subwoofer calibration |
US9641933B2 (en) * | 2012-06-18 | 2017-05-02 | Jacob G. Appelbaum | Wired and wireless microphone arrays |
USD721352S1 (en) | 2012-06-19 | 2015-01-20 | Sonos, Inc. | Playback device |
US9282420B2 (en) * | 2012-06-25 | 2016-03-08 | Calgary Scientific Inc. | Method and system for multi-channel mixing for transmission of audio over a network |
US9668049B2 (en) | 2012-06-28 | 2017-05-30 | Sonos, Inc. | Playback device calibration user interfaces |
US9706323B2 (en) | 2014-09-09 | 2017-07-11 | Sonos, Inc. | Playback device calibration |
US9690271B2 (en) | 2012-06-28 | 2017-06-27 | Sonos, Inc. | Speaker calibration |
US9219460B2 (en) | 2014-03-17 | 2015-12-22 | Sonos, Inc. | Audio settings based on environment |
US9690539B2 (en) | 2012-06-28 | 2017-06-27 | Sonos, Inc. | Speaker calibration user interface |
US9106192B2 (en) | 2012-06-28 | 2015-08-11 | Sonos, Inc. | System and method for device playback calibration |
US8930005B2 (en) | 2012-08-07 | 2015-01-06 | Sonos, Inc. | Acoustic signatures in a playback system |
US8965033B2 (en) | 2012-08-31 | 2015-02-24 | Sonos, Inc. | Acoustic optimization |
WO2014052431A1 (en) * | 2012-09-27 | 2014-04-03 | Dolby Laboratories Licensing Corporation | Method for improving perceptual continuity in a spatial teleconferencing system |
US9008330B2 (en) | 2012-09-28 | 2015-04-14 | Sonos, Inc. | Crossover frequency adjustments for audio speakers |
CN103151046B (zh) * | 2012-10-30 | 2015-12-09 | 贵阳朗玛信息技术股份有限公司 | 语音服务器及其语音处理方法 |
USD721061S1 (en) | 2013-02-25 | 2015-01-13 | Sonos, Inc. | Playback device |
KR102268933B1 (ko) | 2013-03-15 | 2021-06-25 | 디티에스, 인코포레이티드 | 다수의 오디오 스템들로부터의 자동 다-채널 뮤직 믹스 |
BR112016001757B1 (pt) | 2013-08-05 | 2021-11-03 | Interactive Intelligence, Inc | Métodos para reduzir complexidade computacional de participantes em um cenário de comunicação em conferência de voz sobre ip |
US20150092615A1 (en) * | 2013-10-02 | 2015-04-02 | David Paul Frankel | Teleconference system with overlay aufio method associate thereto |
US9226073B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
US9226087B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
JP6224850B2 (ja) | 2014-02-28 | 2017-11-01 | 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 | 会議における変化盲を使った知覚的連続性 |
EP3111626B1 (en) | 2014-02-28 | 2021-09-22 | Dolby Laboratories Licensing Corporation | Perceptually continuous mixing in a teleconference |
US9264839B2 (en) | 2014-03-17 | 2016-02-16 | Sonos, Inc. | Playback device configuration based on proximity detection |
US9367283B2 (en) | 2014-07-22 | 2016-06-14 | Sonos, Inc. | Audio settings |
USD883956S1 (en) | 2014-08-13 | 2020-05-12 | Sonos, Inc. | Playback device |
US9910634B2 (en) | 2014-09-09 | 2018-03-06 | Sonos, Inc. | Microphone calibration |
US10127006B2 (en) | 2014-09-09 | 2018-11-13 | Sonos, Inc. | Facilitating calibration of an audio playback device |
US9891881B2 (en) | 2014-09-09 | 2018-02-13 | Sonos, Inc. | Audio processing algorithm database |
US9952825B2 (en) | 2014-09-09 | 2018-04-24 | Sonos, Inc. | Audio processing algorithms |
US9973851B2 (en) | 2014-12-01 | 2018-05-15 | Sonos, Inc. | Multi-channel playback of audio content |
US10664224B2 (en) | 2015-04-24 | 2020-05-26 | Sonos, Inc. | Speaker calibration user interface |
WO2016172593A1 (en) | 2015-04-24 | 2016-10-27 | Sonos, Inc. | Playback device calibration user interfaces |
USD920278S1 (en) | 2017-03-13 | 2021-05-25 | Sonos, Inc. | Media playback device with lights |
USD886765S1 (en) | 2017-03-13 | 2020-06-09 | Sonos, Inc. | Media playback device |
USD906278S1 (en) | 2015-04-25 | 2020-12-29 | Sonos, Inc. | Media player device |
USD768602S1 (en) | 2015-04-25 | 2016-10-11 | Sonos, Inc. | Playback device |
US20170085972A1 (en) | 2015-09-17 | 2017-03-23 | Sonos, Inc. | Media Player and Media Player Design |
US10248376B2 (en) | 2015-06-11 | 2019-04-02 | Sonos, Inc. | Multiple groupings in a playback system |
US9729118B2 (en) | 2015-07-24 | 2017-08-08 | Sonos, Inc. | Loudness matching |
US9538305B2 (en) | 2015-07-28 | 2017-01-03 | Sonos, Inc. | Calibration error conditions |
US9736610B2 (en) | 2015-08-21 | 2017-08-15 | Sonos, Inc. | Manipulation of playback device response using signal processing |
US9712912B2 (en) | 2015-08-21 | 2017-07-18 | Sonos, Inc. | Manipulation of playback device response using an acoustic filter |
EP3351015B1 (en) | 2015-09-17 | 2019-04-17 | Sonos, Inc. | Facilitating calibration of an audio playback device |
US9693165B2 (en) | 2015-09-17 | 2017-06-27 | Sonos, Inc. | Validation of audio calibration using multi-dimensional motion check |
USD1043613S1 (en) | 2015-09-17 | 2024-09-24 | Sonos, Inc. | Media player |
US9743207B1 (en) | 2016-01-18 | 2017-08-22 | Sonos, Inc. | Calibration using multiple recording devices |
US11106423B2 (en) | 2016-01-25 | 2021-08-31 | Sonos, Inc. | Evaluating calibration of a playback device |
US10003899B2 (en) | 2016-01-25 | 2018-06-19 | Sonos, Inc. | Calibration with particular locations |
US9886234B2 (en) | 2016-01-28 | 2018-02-06 | Sonos, Inc. | Systems and methods of distributing audio to one or more playback devices |
US9864574B2 (en) | 2016-04-01 | 2018-01-09 | Sonos, Inc. | Playback device calibration based on representation spectral characteristics |
US9860662B2 (en) | 2016-04-01 | 2018-01-02 | Sonos, Inc. | Updating playback device configuration information based on calibration data |
US9763018B1 (en) | 2016-04-12 | 2017-09-12 | Sonos, Inc. | Calibration of audio playback devices |
EP3255450A1 (en) * | 2016-06-09 | 2017-12-13 | Nokia Technologies Oy | A positioning arrangement |
US9794710B1 (en) | 2016-07-15 | 2017-10-17 | Sonos, Inc. | Spatial audio correction |
US9860670B1 (en) | 2016-07-15 | 2018-01-02 | Sonos, Inc. | Spectral correction using spatial calibration |
US10372406B2 (en) | 2016-07-22 | 2019-08-06 | Sonos, Inc. | Calibration interface |
US10459684B2 (en) | 2016-08-05 | 2019-10-29 | Sonos, Inc. | Calibration of a playback device based on an estimated frequency response |
US10412473B2 (en) | 2016-09-30 | 2019-09-10 | Sonos, Inc. | Speaker grill with graduated hole sizing over a transition area for a media device |
USD827671S1 (en) | 2016-09-30 | 2018-09-04 | Sonos, Inc. | Media playback device |
USD851057S1 (en) | 2016-09-30 | 2019-06-11 | Sonos, Inc. | Speaker grill with graduated hole sizing over a transition area for a media device |
US10712997B2 (en) | 2016-10-17 | 2020-07-14 | Sonos, Inc. | Room association based on name |
US10706859B2 (en) * | 2017-06-02 | 2020-07-07 | Apple Inc. | Transport of audio between devices using a sparse stream |
EP3692634A1 (en) | 2017-10-04 | 2020-08-12 | Google LLC | Methods and systems for automatically equalizing audio output based on room characteristics |
CN108766472A (zh) * | 2018-05-31 | 2018-11-06 | 百度在线网络技术(北京)有限公司 | 音频播放方法、装置、设备及存储介质 |
US11206484B2 (en) | 2018-08-28 | 2021-12-21 | Sonos, Inc. | Passive speaker authentication |
US10299061B1 (en) | 2018-08-28 | 2019-05-21 | Sonos, Inc. | Playback device calibration |
CN109474604A (zh) * | 2018-11-27 | 2019-03-15 | 视联动力信息技术股份有限公司 | 一种视联网音频流处理方法及系统 |
JP7562554B2 (ja) | 2019-04-03 | 2024-10-07 | 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 | スケーラブル音声シーンメディアサーバ |
US10734965B1 (en) | 2019-08-12 | 2020-08-04 | Sonos, Inc. | Audio calibration of a portable playback device |
CN111049848B (zh) | 2019-12-23 | 2021-11-23 | 腾讯科技(深圳)有限公司 | 通话方法、装置、系统、服务器及存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647008A (en) * | 1995-02-22 | 1997-07-08 | Aztech Systems Ltd. | Method and apparatus for digital mixing of audio signals in multimedia platforms |
CN1272938A (zh) * | 1998-05-18 | 2000-11-08 | 皇家菲利浦电子有限公司 | 用于语音流的可量测的混合 |
EP1113657A2 (en) * | 1999-12-30 | 2001-07-04 | Nortel Networks Limited | Apparatus and method for packet-based media communications |
CN1627312A (zh) * | 2003-11-27 | 2005-06-15 | 索尼爱立信移动通信日本株式会社 | 信息处理设备和蜂窝电话 |
US6956828B2 (en) * | 2000-12-29 | 2005-10-18 | Nortel Networks Limited | Apparatus and method for packet-based media communications |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7006617B1 (en) * | 1997-01-07 | 2006-02-28 | Nortel Networks Limited | Method of improving conferencing in telephony |
US6931134B1 (en) * | 1998-07-28 | 2005-08-16 | James K. Waller, Jr. | Multi-dimensional processor and multi-dimensional audio processor system |
US6371924B1 (en) * | 1998-11-09 | 2002-04-16 | Medacoustics, Inc. | Acoustic window identification |
US20060067500A1 (en) * | 2000-05-15 | 2006-03-30 | Christofferson Frank C | Teleconferencing bridge with edgepoint mixing |
US6993481B2 (en) | 2000-12-04 | 2006-01-31 | Global Ip Sound Ab | Detection of speech activity using feature model adaptation |
EP1298903A3 (en) * | 2001-09-26 | 2005-01-26 | Siemens Information and Communication Networks Inc. | Method for handling larger number of people per conference in voice conferencing over packetized networks |
US7643436B2 (en) * | 2006-02-01 | 2010-01-05 | Sun Microsystems, Inc. | Apparatus and method for combining network conferences that are not co-located |
-
2006
- 2006-05-11 AT AT06113826T patent/ATE527810T1/de not_active IP Right Cessation
- 2006-05-11 EP EP11169701.7A patent/EP2367343B1/en active Active
- 2006-05-11 EP EP20060113826 patent/EP1855455B1/en active Active
-
2007
- 2007-05-02 CN CN2007800225910A patent/CN101473637B/zh active Active
- 2007-05-02 WO PCT/EP2007/003844 patent/WO2007131628A1/en active Application Filing
- 2007-05-10 US US11/798,140 patent/US8331585B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647008A (en) * | 1995-02-22 | 1997-07-08 | Aztech Systems Ltd. | Method and apparatus for digital mixing of audio signals in multimedia platforms |
CN1272938A (zh) * | 1998-05-18 | 2000-11-08 | 皇家菲利浦电子有限公司 | 用于语音流的可量测的混合 |
EP1113657A2 (en) * | 1999-12-30 | 2001-07-04 | Nortel Networks Limited | Apparatus and method for packet-based media communications |
US6956828B2 (en) * | 2000-12-29 | 2005-10-18 | Nortel Networks Limited | Apparatus and method for packet-based media communications |
CN1627312A (zh) * | 2003-11-27 | 2005-06-15 | 索尼爱立信移动通信日本株式会社 | 信息处理设备和蜂窝电话 |
Also Published As
Publication number | Publication date |
---|---|
EP1855455A1 (en) | 2007-11-14 |
EP2367343A1 (en) | 2011-09-21 |
WO2007131628A1 (en) | 2007-11-22 |
ATE527810T1 (de) | 2011-10-15 |
US20070274540A1 (en) | 2007-11-29 |
US8331585B2 (en) | 2012-12-11 |
CN101473637A (zh) | 2009-07-01 |
EP2367343B1 (en) | 2017-03-22 |
EP1855455B1 (en) | 2011-10-05 |
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