JP2006503526A - 動的なバイノーラルサウンドの取込及び再生 - Google Patents

動的なバイノーラルサウンドの取込及び再生 Download PDF

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Publication number
JP2006503526A
JP2006503526A JP2005501606A JP2005501606A JP2006503526A JP 2006503526 A JP2006503526 A JP 2006503526A JP 2005501606 A JP2005501606 A JP 2005501606A JP 2005501606 A JP2005501606 A JP 2005501606A JP 2006503526 A JP2006503526 A JP 2006503526A
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Japan
Prior art keywords
microphone
listener
output
head
processing unit
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JP2005501606A
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Japanese (ja)
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JP2006503526A5 (enExample
Inventor
アルガズィ，ヴィー．，ラルフ
ドゥダ，リチャード，オー．
トンプソン，デニス
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University of California
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University of California San Diego UCSD
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Publication of JP2006503526A publication Critical patent/JP2006503526A/ja
Publication of JP2006503526A5 publication Critical patent/JP2006503526A5/ja
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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
    • H04S7/304—For headphones
    • 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
    • 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
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads
    • 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
    • H04S1/005—For headphones
    • 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 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction
    • 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
    • H04S3/004—For headphones

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
JP2005501606A 2002-10-18 2003-09-26 動的なバイノーラルサウンドの取込及び再生 Pending JP2006503526A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41973402P 2002-10-18 2002-10-18
US10/414,261 US7333622B2 (en) 2002-10-18 2003-04-15 Dynamic binaural sound capture and reproduction
PCT/US2003/030392 WO2004039123A1 (en) 2002-10-18 2003-09-26 Dynamic binaural sound capture and reproduction

Publications (2)

Publication Number Publication Date
JP2006503526A true JP2006503526A (ja) 2006-01-26
JP2006503526A5 JP2006503526A5 (enExample) 2006-11-09

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JP2005501606A Pending JP2006503526A (ja) 2002-10-18 2003-09-26 動的なバイノーラルサウンドの取込及び再生

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Country Link
US (1) US7333622B2 (enExample)
EP (1) EP1554910A4 (enExample)
JP (1) JP2006503526A (enExample)
KR (1) KR20050056241A (enExample)
AU (1) AU2003273363A1 (enExample)
CA (1) CA2502585A1 (enExample)
MX (1) MXPA05004091A (enExample)
WO (1) WO2004039123A1 (enExample)

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JP2017046256A (ja) * 2015-08-28 2017-03-02 日本電信電話株式会社 バイノーラル信号生成装置、方法及びプログラム
JP2017143406A (ja) * 2016-02-10 2017-08-17 日本電信電話株式会社 バイノーラル音生成装置、マイクロホンアレイ、バイノーラル音生成方法、プログラム
JP2018005526A (ja) * 2016-06-30 2018-01-11 株式会社リコー 情報処理装置、及びプログラム
JP2018026701A (ja) * 2016-08-10 2018-02-15 株式会社カプコン 録音装置、映像音声処理プログラム及びゲーム装置
WO2019065447A1 (ja) * 2017-09-29 2019-04-04 Kddi株式会社 音響信号のミキシング装置及びコンピュータ可読記憶媒体
JP2020526962A (ja) * 2017-07-06 2020-08-31 ハドリー インコーポレイテッド 多チャネルバイノーラル録音および動的再生

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US8670583B2 (en) 2009-01-22 2014-03-11 Panasonic Corporation Hearing aid system
JP2013507796A (ja) * 2009-10-07 2013-03-04 ザ・ユニバーシティ・オブ・シドニー 記録された音場の再構築
JP2012034312A (ja) * 2010-08-03 2012-02-16 Nippon Telegr & Teleph Corp <Ntt> 放射指向特性推定方法とその装置とプログラム
JP2016507172A (ja) * 2013-01-11 2016-03-07 インスティテュート フューア ランドファンクテクニック ゲーエムベーハー 改良された指向特性を有するマイクロホン装置
JP2017046256A (ja) * 2015-08-28 2017-03-02 日本電信電話株式会社 バイノーラル信号生成装置、方法及びプログラム
JP2017143406A (ja) * 2016-02-10 2017-08-17 日本電信電話株式会社 バイノーラル音生成装置、マイクロホンアレイ、バイノーラル音生成方法、プログラム
JP2018005526A (ja) * 2016-06-30 2018-01-11 株式会社リコー 情報処理装置、及びプログラム
JP2018026701A (ja) * 2016-08-10 2018-02-15 株式会社カプコン 録音装置、映像音声処理プログラム及びゲーム装置
JP2020526962A (ja) * 2017-07-06 2020-08-31 ハドリー インコーポレイテッド 多チャネルバイノーラル録音および動的再生
US11671782B2 (en) 2017-07-06 2023-06-06 Huddly As Multi-channel binaural recording and dynamic playback
WO2019065447A1 (ja) * 2017-09-29 2019-04-04 Kddi株式会社 音響信号のミキシング装置及びコンピュータ可読記憶媒体
JP2019068210A (ja) * 2017-09-29 2019-04-25 Kddi株式会社 音響信号のミキシング装置及びプログラム
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US7333622B2 (en) 2008-02-19
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MXPA05004091A (es) 2005-06-08
EP1554910A1 (en) 2005-07-20
US20040076301A1 (en) 2004-04-22
KR20050056241A (ko) 2005-06-14
WO2004039123A1 (en) 2004-05-06

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