KR920702175A - 음향 신호 재생 장치 - Google Patents

음향 신호 재생 장치

Info

Publication number
KR920702175A
KR920702175A KR1019910701121A KR910701121A KR920702175A KR 920702175 A KR920702175 A KR 920702175A KR 1019910701121 A KR1019910701121 A KR 1019910701121A KR 910701121 A KR910701121 A KR 910701121A KR 920702175 A KR920702175 A KR 920702175A
Authority
KR
South Korea
Prior art keywords
signal
output
sound signal
detection
signal processing
Prior art date
Application number
KR1019910701121A
Other languages
English (en)
Korean (ko)
Inventor
기요후미 이나나가
히로유끼 소가와
야스히로 이이다
스스무 야베
Original Assignee
오오가 노리오
소니 가부시끼가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2008514A external-priority patent/JP2751512B2/ja
Priority claimed from JP2008520A external-priority patent/JP2893780B2/ja
Application filed by 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR920702175A publication Critical patent/KR920702175A/ko

Links

Classifications

    • 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
    • H04R5/033—Headphones for stereophonic communication
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
KR1019910701121A 1990-01-19 1991-01-18 음향 신호 재생 장치 KR920702175A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2-8514 1990-01-19
JP2008514A JP2751512B2 (ja) 1990-01-19 1990-01-19 音響信号再生装置
JP2008520A JP2893780B2 (ja) 1990-01-19 1990-01-19 音響信号再生装置
JP2-8520 1990-01-19
PCT/JP1991/000057 WO1991011080A1 (fr) 1990-01-19 1991-01-18 Appareil de reproduction de signaux acoustiques

Publications (1)

Publication Number Publication Date
KR920702175A true KR920702175A (ko) 1992-08-12

Family

ID=26343043

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701121A KR920702175A (ko) 1990-01-19 1991-01-18 음향 신호 재생 장치

Country Status (5)

Country Link
EP (2) EP0664660B1 (de)
KR (1) KR920702175A (de)
CA (1) CA2048686C (de)
DE (2) DE69132430T2 (de)
WO (1) WO1991011080A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0795698A (ja) * 1993-09-21 1995-04-07 Sony Corp オーディオ再生装置
DE69632889T2 (de) * 1995-05-22 2005-07-21 Victor Company of Japan, Ltd., Yokohama Wiedergabegerät mit Kopfhörer
JP3577798B2 (ja) * 1995-08-31 2004-10-13 ソニー株式会社 ヘッドホン装置
FR2744871B1 (fr) * 1996-02-13 1998-03-06 Sextant Avionique Systeme de spatialisation sonore, et procede de personnalisation pour sa mise en oeuvre
EP2005793A2 (de) * 2006-04-04 2008-12-24 Aalborg Universitet Binauraltechnologieverfahren mit positionsverfolgung
EP2288178B1 (de) * 2009-08-17 2012-06-06 Nxp B.V. Vorrichtung und Verfahren zur Verarbeitung von Audiodaten
US9706304B1 (en) * 2016-03-29 2017-07-11 Lenovo (Singapore) Pte. Ltd. Systems and methods to control audio output for a particular ear of a user

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419242B2 (de) 1973-06-22 1979-07-13
JPS5165901A (de) * 1974-12-05 1976-06-08 Sony Corp
US4076677A (en) 1976-06-23 1978-02-28 Desoto, Inc. Aqueous copolymer dispersions and method of producing the same
JPS54109401A (en) * 1978-02-16 1979-08-28 Victor Co Of Japan Ltd Signal converter
JPS58116900A (ja) * 1982-11-15 1983-07-12 Sony Corp ステレオ再生装置
US4893342A (en) * 1987-10-15 1990-01-09 Cooper Duane H Head diffraction compensated stereo system
JP2671329B2 (ja) * 1987-11-05 1997-10-29 ソニー株式会社 オーディオ再生装置
JP3155592B2 (ja) * 1991-12-11 2001-04-09 武藤工業株式会社 累進寸法修正方法および装置

Also Published As

Publication number Publication date
WO1991011080A1 (fr) 1991-07-25
EP0664660B1 (de) 2000-09-27
EP0664660A3 (de) 1995-08-09
EP0464217B1 (de) 1996-06-12
DE69132430T2 (de) 2001-04-05
DE69120150T2 (de) 1996-12-12
DE69120150D1 (de) 1996-07-18
DE69132430D1 (de) 2000-11-02
EP0464217A4 (en) 1992-06-24
EP0664660A2 (de) 1995-07-26
CA2048686A1 (en) 1991-07-20
EP0464217A1 (de) 1992-01-08
CA2048686C (en) 2001-01-02

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application