DE69132430T2 - Device for reproducing audio signals - Google Patents

Device for reproducing audio signals

Info

Publication number
DE69132430T2
DE69132430T2 DE69132430T DE69132430T DE69132430T2 DE 69132430 T2 DE69132430 T2 DE 69132430T2 DE 69132430 T DE69132430 T DE 69132430T DE 69132430 T DE69132430 T DE 69132430T DE 69132430 T2 DE69132430 T2 DE 69132430T2
Authority
DE
Germany
Prior art keywords
audio signals
reproducing audio
reproducing
signals
audio
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69132430T
Other languages
German (de)
Other versions
DE69132430D1 (en
Inventor
Kiyofumi Inanaga
Hiroyuki Sogawa
Yasuhiro Iida
Susumu Yabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 JP2008520A external-priority patent/JP2893780B2/en
Priority claimed from JP2008514A external-priority patent/JP2751512B2/en
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69132430D1 publication Critical patent/DE69132430D1/en
Publication of DE69132430T2 publication Critical patent/DE69132430T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69132430T 1990-01-19 1991-01-18 Device for reproducing audio signals Expired - Lifetime DE69132430T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008520A JP2893780B2 (en) 1990-01-19 1990-01-19 Sound signal reproduction device
JP2008514A JP2751512B2 (en) 1990-01-19 1990-01-19 Sound signal reproduction device

Publications (2)

Publication Number Publication Date
DE69132430D1 DE69132430D1 (en) 2000-11-02
DE69132430T2 true DE69132430T2 (en) 2001-04-05

Family

ID=26343043

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69132430T Expired - Lifetime DE69132430T2 (en) 1990-01-19 1991-01-18 Device for reproducing audio signals
DE69120150T Expired - Lifetime DE69120150T2 (en) 1990-01-19 1991-01-18 DEVICE FOR PLAYING SOUND SIGNALS

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69120150T Expired - Lifetime DE69120150T2 (en) 1990-01-19 1991-01-18 DEVICE FOR PLAYING SOUND SIGNALS

Country Status (5)

Country Link
EP (2) EP0464217B1 (en)
KR (1) KR920702175A (en)
CA (1) CA2048686C (en)
DE (2) DE69132430T2 (en)
WO (1) WO1991011080A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0795698A (en) * 1993-09-21 1995-04-07 Sony Corp Audio reproducing device
DE69632889T2 (en) * 1995-05-22 2005-07-21 Victor Company of Japan, Ltd., Yokohama Player with headphones
JP3577798B2 (en) * 1995-08-31 2004-10-13 ソニー株式会社 Headphone equipment
FR2744871B1 (en) * 1996-02-13 1998-03-06 Sextant Avionique SOUND SPATIALIZATION SYSTEM, AND PERSONALIZATION METHOD FOR IMPLEMENTING SAME
US20090052703A1 (en) * 2006-04-04 2009-02-26 Aalborg Universitet System and Method Tracking the Position of a Listener and Transmitting Binaural Audio Data to the Listener
EP2288178B1 (en) * 2009-08-17 2012-06-06 Nxp B.V. A device for and a method of processing audio data
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 (en) 1973-06-22 1979-07-13
JPS5165901A (en) * 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 (en) * 1982-11-15 1983-07-12 Sony Corp Stereophonic reproducing device
US4893342A (en) * 1987-10-15 1990-01-09 Cooper Duane H Head diffraction compensated stereo system
JP2671329B2 (en) * 1987-11-05 1997-10-29 ソニー株式会社 Audio player
JP3155592B2 (en) * 1991-12-11 2001-04-09 武藤工業株式会社 Method and apparatus for correcting progressive dimensions

Also Published As

Publication number Publication date
KR920702175A (en) 1992-08-12
EP0664660B1 (en) 2000-09-27
CA2048686C (en) 2001-01-02
EP0664660A3 (en) 1995-08-09
WO1991011080A1 (en) 1991-07-25
DE69120150D1 (en) 1996-07-18
DE69120150T2 (en) 1996-12-12
EP0464217B1 (en) 1996-06-12
CA2048686A1 (en) 1991-07-20
EP0664660A2 (en) 1995-07-26
EP0464217A4 (en) 1992-06-24
DE69132430D1 (en) 2000-11-02
EP0464217A1 (en) 1992-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition