RU2722314C2 - Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала - Google Patents

Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала Download PDF

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Publication number
RU2722314C2
RU2722314C2 RU2017140643A RU2017140643A RU2722314C2 RU 2722314 C2 RU2722314 C2 RU 2722314C2 RU 2017140643 A RU2017140643 A RU 2017140643A RU 2017140643 A RU2017140643 A RU 2017140643A RU 2722314 C2 RU2722314 C2 RU 2722314C2
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Russia
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signal
signals
correlation
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RU2017140643A
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English (en)
Russian (ru)
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RU2017140643A3 (enExample
RU2017140643A (ru
Inventor
Кристиан ЭЛЬ
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Л-АКУСТИКС ЮКей ЛТД
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • H04S7/303—Tracking of listener position or orientation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • 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 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
  • Circuit For Audible Band Transducer (AREA)
RU2017140643A 2015-04-28 2016-04-28 Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала RU2722314C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15165526.3 2015-04-28
EP15165526.3A EP3089477B1 (en) 2015-04-28 2015-04-28 An apparatus for reproducing a multi-channel audio signal and a method for producing a multi-channel audio signal
PCT/EP2016/059561 WO2016174174A1 (en) 2015-04-28 2016-04-28 An apparatus for reproducing a multi-channel audio signal and a method for producing a multi channel audio signal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2020109884A Division RU2822971C2 (ru) 2015-04-28 2016-04-28 Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала

Publications (3)

Publication Number Publication Date
RU2017140643A RU2017140643A (ru) 2019-05-28
RU2017140643A3 RU2017140643A3 (enExample) 2019-07-17
RU2722314C2 true RU2722314C2 (ru) 2020-05-28

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RU2017140643A RU2722314C2 (ru) 2015-04-28 2016-04-28 Устройство для воспроизведения многоканального аудиосигнала и способ выработки многоканального аудиосигнала

Country Status (14)

Country Link
US (1) US10939223B2 (enExample)
EP (1) EP3089477B1 (enExample)
JP (1) JP2018518923A (enExample)
CN (1) CN107534813B (enExample)
AU (1) AU2016254322B2 (enExample)
BR (1) BR112017023292A2 (enExample)
CA (1) CA2984077A1 (enExample)
DK (1) DK3089477T3 (enExample)
ES (1) ES2686275T3 (enExample)
HR (1) HRP20181407T1 (enExample)
PL (1) PL3089477T3 (enExample)
PT (1) PT3089477T (enExample)
RU (1) RU2722314C2 (enExample)
WO (1) WO2016174174A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7140766B2 (ja) * 2017-01-27 2022-09-21 アウロ テクノロジーズ エンフェー． オーディオオブジェクトをパンする処理方法及び処理システム
GB2596287B (en) * 2020-06-22 2023-05-24 Waves Audio Ltd Colour slider
EP4178231A1 (en) * 2021-11-09 2023-05-10 Nokia Technologies Oy Spatial audio reproduction by positioning at least part of a sound field

Citations (8)

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Publication number Priority date Publication date Assignee Title
US3842203A (en) * 1972-06-30 1974-10-15 J Weisberg Public address system with horn speakers arrayed around and facing inward toward a common point
US5459790A (en) * 1994-03-08 1995-10-17 Sonics Associates, Ltd. Personal sound system with virtually positioned lateral speakers
US5610986A (en) * 1994-03-07 1997-03-11 Miles; Michael T. Linear-matrix audio-imaging system and image analyzer
US20040258270A1 (en) * 2000-08-10 2004-12-23 Shima System Co., Ltd. Structure around a speaker unit and applied electric or electronic apparatus thereof
US20060153407A1 (en) * 2003-05-27 2006-07-13 KEELE D B Jr Reflective loudspeaker array
US20080292121A1 (en) * 2007-04-16 2008-11-27 Sony Corporation Audio reproduction system and speaker apparatus
EP1600034B1 (de) * 2003-03-05 2009-07-08 Sergej Reissig Lautsprecherbox
US20140334637A1 (en) * 2013-05-07 2014-11-13 Charles Oswald Signal Processing for a Headrest-Based Audio System

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JPH1014000A (ja) 1996-06-26 1998-01-16 Matsushita Electric Ind Co Ltd 音響再生装置
GB2343347B (en) * 1998-06-20 2002-12-31 Central Research Lab Ltd A method of synthesising an audio signal
JP2001134272A (ja) 1999-11-08 2001-05-18 Takahiro Yamashita 音環境体感設備
US7310604B1 (en) * 2000-10-23 2007-12-18 Analog Devices, Inc. Statistical sound event modeling system and methods
WO2005086527A1 (en) 2004-03-08 2005-09-15 Ilario Carmen Deciccia An improved audio arrangement
TWI245258B (en) * 2004-08-26 2005-12-11 Via Tech Inc Method and related apparatus for generating audio reverberation effect
JP2012525051A (ja) 2009-04-21 2012-10-18 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ オーディオ信号の合成
JP2013539286A (ja) * 2010-09-06 2013-10-17 ケンブリッジ メカトロニクス リミテッド アレイスピーカシステム
WO2013135819A1 (en) * 2012-03-14 2013-09-19 Bang & Olufsen A/S A method of applying a combined or hybrid sound -field control strategy
US9332373B2 (en) * 2012-05-31 2016-05-03 Dts, Inc. Audio depth dynamic range enhancement
EP3668121A1 (en) * 2013-03-28 2020-06-17 Dolby Laboratories Licensing Corp. Rendering of audio objects with apparent size to arbitrary loudspeaker layouts
US9973851B2 (en) * 2014-12-01 2018-05-15 Sonos, Inc. Multi-channel playback of audio content
US10136240B2 (en) * 2015-04-20 2018-11-20 Dolby Laboratories Licensing Corporation Processing audio data to compensate for partial hearing loss or an adverse hearing environment

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842203A (en) * 1972-06-30 1974-10-15 J Weisberg Public address system with horn speakers arrayed around and facing inward toward a common point
US5610986A (en) * 1994-03-07 1997-03-11 Miles; Michael T. Linear-matrix audio-imaging system and image analyzer
US5459790A (en) * 1994-03-08 1995-10-17 Sonics Associates, Ltd. Personal sound system with virtually positioned lateral speakers
US20040258270A1 (en) * 2000-08-10 2004-12-23 Shima System Co., Ltd. Structure around a speaker unit and applied electric or electronic apparatus thereof
EP1600034B1 (de) * 2003-03-05 2009-07-08 Sergej Reissig Lautsprecherbox
US20060153407A1 (en) * 2003-05-27 2006-07-13 KEELE D B Jr Reflective loudspeaker array
US20080292121A1 (en) * 2007-04-16 2008-11-27 Sony Corporation Audio reproduction system and speaker apparatus
US20140334637A1 (en) * 2013-05-07 2014-11-13 Charles Oswald Signal Processing for a Headrest-Based Audio System

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Chang Ji-Ho, Jacobsen Finn. "Experimental validation of sound field control with a circular double-layer array of loudspeaker", опубликованной в журнале The Journal of the Acoustical Society of America, American Institute of Physics for the Acoustical Society of America, Vol: 133,Nr: 4, стр. 2046 - 2054, апрель 2013 года . *
Experimental validation of sound field control with a circular double-layer array of loudspeaker", опубликованной в журнале The Journal of the Acoustical Society of America, American Institute of Physics for the Acoustical Society of America, Vol: 133,Nr: 4, стр. 2046 - 2054, апрель 2013 года . *

Also Published As

Publication number Publication date
CA2984077A1 (en) 2016-11-03
WO2016174174A1 (en) 2016-11-03
EP3089477B1 (en) 2018-06-06
AU2016254322A1 (en) 2017-11-16
PL3089477T3 (pl) 2018-11-30
HRP20181407T1 (hr) 2018-10-19
AU2016254322B2 (en) 2020-07-23
US20180288555A1 (en) 2018-10-04
PT3089477T (pt) 2018-10-24
RU2017140643A3 (enExample) 2019-07-17
EP3089477A1 (en) 2016-11-02
CN107534813B (zh) 2020-09-11
CN107534813A (zh) 2018-01-02
BR112017023292A2 (pt) 2018-08-14
US10939223B2 (en) 2021-03-02
RU2020109884A (ru) 2020-05-12
JP2018518923A (ja) 2018-07-12
ES2686275T3 (es) 2018-10-17
DK3089477T3 (en) 2018-09-17
RU2017140643A (ru) 2019-05-28

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