JP5679340B2 - 送信効果処理による出力信号の生成 - Google Patents

送信効果処理による出力信号の生成 Download PDF

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Publication number
JP5679340B2
JP5679340B2 JP2011541695A JP2011541695A JP5679340B2 JP 5679340 B2 JP5679340 B2 JP 5679340B2 JP 2011541695 A JP2011541695 A JP 2011541695A JP 2011541695 A JP2011541695 A JP 2011541695A JP 5679340 B2 JP5679340 B2 JP 5679340B2
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signal
input signal
weighted
component signals
transmission effect
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Japanese (ja)
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JP2012513700A5 (enExample
JP2012513700A (ja
Inventor
ジェロエン ジー エイチ コッペンス
ジェロエン ジー エイチ コッペンス
エリク ジー ピー シュアイアース
エリク ジー ピー シュアイアース
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Koninklijke Philips NV
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Koninklijke Philips NV
Koninklijke Philips Electronics NV
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    • 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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP2011541695A 2008-12-22 2009-12-16 送信効果処理による出力信号の生成 Active JP5679340B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08172499 2008-12-22
EP08172499.9 2008-12-22
PCT/IB2009/055779 WO2010073187A1 (en) 2008-12-22 2009-12-16 Generating an output signal by send effect processing

Publications (3)

Publication Number Publication Date
JP2012513700A JP2012513700A (ja) 2012-06-14
JP2012513700A5 JP2012513700A5 (enExample) 2013-02-07
JP5679340B2 true JP5679340B2 (ja) 2015-03-04

Family

ID=41663789

Family Applications (1)

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JP2011541695A Active JP5679340B2 (ja) 2008-12-22 2009-12-16 送信効果処理による出力信号の生成

Country Status (8)

Country Link
US (1) US9591424B2 (enExample)
EP (1) EP2380364B1 (enExample)
JP (1) JP5679340B2 (enExample)
KR (1) KR101595995B1 (enExample)
CN (1) CN102265647B (enExample)
PL (1) PL2380364T3 (enExample)
RU (1) RU2011130551A (enExample)
WO (1) WO2010073187A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2523472A1 (en) * 2011-05-13 2012-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method and computer program for generating a stereo output signal for providing additional output channels
EP3039675B1 (en) * 2013-08-28 2018-10-03 Dolby Laboratories Licensing Corporation Parametric speech enhancement
CN111901877A (zh) * 2020-05-08 2020-11-06 中兴通讯股份有限公司 一种资源分配方法、设备和存储介质
CN115206332B (zh) * 2021-04-12 2025-09-16 炬芯科技股份有限公司 一种音效的处理方法、装置、电子设备及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1236649C (zh) * 2002-07-17 2006-01-11 矽统科技股份有限公司 回响音效处理器
US7634092B2 (en) * 2004-10-14 2009-12-15 Dolby Laboratories Licensing Corporation Head related transfer functions for panned stereo audio content
US8340306B2 (en) * 2004-11-30 2012-12-25 Agere Systems Llc Parametric coding of spatial audio with object-based side information
DE602006010712D1 (de) * 2005-07-15 2010-01-07 Panasonic Corp Audiodekoder
US8654983B2 (en) * 2005-09-13 2014-02-18 Koninklijke Philips N.V. Audio coding
WO2007080211A1 (en) * 2006-01-09 2007-07-19 Nokia Corporation Decoding of binaural audio signals
WO2007080225A1 (en) * 2006-01-09 2007-07-19 Nokia Corporation Decoding of binaural audio signals
US8175280B2 (en) 2006-03-24 2012-05-08 Dolby International Ab Generation of spatial downmixes from parametric representations of multi channel signals
US8027479B2 (en) * 2006-06-02 2011-09-27 Coding Technologies Ab Binaural multi-channel decoder in the context of non-energy conserving upmix rules
JP5455647B2 (ja) * 2007-01-10 2014-03-26 コーニンクレッカ フィリップス エヌ ヴェ オーディオデコーダ
KR20080073925A (ko) * 2007-02-07 2008-08-12 삼성전자주식회사 파라메트릭 부호화된 오디오 신호를 복호화하는 방법 및장치
US7782235B1 (en) * 2007-04-30 2010-08-24 V Corp Technologies, Inc. Adaptive mismatch compensators and methods for mismatch compensation
AU2009275418B9 (en) 2008-07-31 2014-01-09 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Signal generation for binaural signals

Also Published As

Publication number Publication date
EP2380364B1 (en) 2012-10-17
WO2010073187A1 (en) 2010-07-01
JP2012513700A (ja) 2012-06-14
US20110249758A1 (en) 2011-10-13
RU2011130551A (ru) 2013-01-27
EP2380364A1 (en) 2011-10-26
PL2380364T3 (pl) 2013-03-29
CN102265647B (zh) 2015-05-20
KR101595995B1 (ko) 2016-02-22
US9591424B2 (en) 2017-03-07
KR20110112376A (ko) 2011-10-12
CN102265647A (zh) 2011-11-30

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