JP4935091B2 - 音響再生方法および音響再生システム - Google Patents

音響再生方法および音響再生システム Download PDF

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Publication number
JP4935091B2
JP4935091B2 JP2006024302A JP2006024302A JP4935091B2 JP 4935091 B2 JP4935091 B2 JP 4935091B2 JP 2006024302 A JP2006024302 A JP 2006024302A JP 2006024302 A JP2006024302 A JP 2006024302A JP 4935091 B2 JP4935091 B2 JP 4935091B2
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JP
Japan
Prior art keywords
sound
audio signal
speaker
channel
listener
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Expired - Fee Related
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JP2006024302A
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English (en)
Japanese (ja)
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JP2006345480A5 (enExample
JP2006345480A (ja
Inventor
哲平 横田
信之 木原
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2006024302A priority Critical patent/JP4935091B2/ja
Publication of JP2006345480A publication Critical patent/JP2006345480A/ja
Priority to KR1020070008722A priority patent/KR101234087B1/ko
Priority to EP07250388A priority patent/EP1816890A1/en
Priority to US11/699,810 priority patent/US8494192B2/en
Priority to CN2007100063496A priority patent/CN101014210B/zh
Publication of JP2006345480A5 publication Critical patent/JP2006345480A5/ja
Application granted granted Critical
Publication of JP4935091B2 publication Critical patent/JP4935091B2/ja
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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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
JP2006024302A 2005-05-13 2006-02-01 音響再生方法および音響再生システム Expired - Fee Related JP4935091B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006024302A JP4935091B2 (ja) 2005-05-13 2006-02-01 音響再生方法および音響再生システム
KR1020070008722A KR101234087B1 (ko) 2006-02-01 2007-01-29 음향 재생 시스템 및 음향 재생 방법
EP07250388A EP1816890A1 (en) 2006-02-01 2007-01-30 Audio reproducing system and method thereof
US11/699,810 US8494192B2 (en) 2005-05-13 2007-01-30 Audio reproducing system and method thereof
CN2007100063496A CN101014210B (zh) 2006-02-01 2007-01-31 音频再现系统及其方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005140515 2005-05-13
JP2005140515 2005-05-13
JP2006024302A JP4935091B2 (ja) 2005-05-13 2006-02-01 音響再生方法および音響再生システム

Publications (3)

Publication Number Publication Date
JP2006345480A JP2006345480A (ja) 2006-12-21
JP2006345480A5 JP2006345480A5 (enExample) 2009-01-29
JP4935091B2 true JP4935091B2 (ja) 2012-05-23

Family

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Family Applications (1)

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JP2006024302A Expired - Fee Related JP4935091B2 (ja) 2005-05-13 2006-02-01 音響再生方法および音響再生システム

Country Status (2)

Country Link
US (1) US8494192B2 (enExample)
JP (1) JP4935091B2 (enExample)

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JP4359779B2 (ja) 2006-01-23 2009-11-04 ソニー株式会社 音響再生装置および音響再生方法
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JP5540581B2 (ja) 2009-06-23 2014-07-02 ソニー株式会社 音声信号処理装置および音声信号処理方法
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JP6572737B2 (ja) * 2015-10-30 2019-09-11 ヤマハ株式会社 オーディオシステム制御プログラムおよび制御端末装置
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JP6958763B1 (ja) * 2020-03-26 2021-11-02 日本電信電話株式会社 音響システム
WO2021192167A1 (ja) * 2020-03-26 2021-09-30 日本電信電話株式会社 スピーカシステム

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JP4359779B2 (ja) * 2006-01-23 2009-11-04 ソニー株式会社 音響再生装置および音響再生方法
JP4946305B2 (ja) * 2006-09-22 2012-06-06 ソニー株式会社 音響再生システム、音響再生装置および音響再生方法
JP4841495B2 (ja) * 2007-04-16 2011-12-21 ソニー株式会社 音響再生システムおよびスピーカ装置

Also Published As

Publication number Publication date
US20070183617A1 (en) 2007-08-09
US8494192B2 (en) 2013-07-23
JP2006345480A (ja) 2006-12-21

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