DE69120150T2 - Gerät zur wiedergabe von tonsignalen - Google Patents

Gerät zur wiedergabe von tonsignalen

Info

Publication number
DE69120150T2
DE69120150T2 DE69120150T DE69120150T DE69120150T2 DE 69120150 T2 DE69120150 T2 DE 69120150T2 DE 69120150 T DE69120150 T DE 69120150T DE 69120150 T DE69120150 T DE 69120150T DE 69120150 T2 DE69120150 T2 DE 69120150T2
Authority
DE
Germany
Prior art keywords
signal
audio signal
quadrant
signal processing
head
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
DE69120150T
Other languages
German (de)
English (en)
Other versions
DE69120150D1 (de
Inventor
Yasuhiro Shinagawa-Ku Tokyo 141 Iida
Kiyofumi Shinagawa-Ku Tokyo 141 Inanaga
Hiroyuki Shinagawa-Ku Tokyo 141 Sogawa
Susumu Shinagawa-Ku Tokyo 141 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/ja
Priority claimed from JP2008514A external-priority patent/JP2751512B2/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69120150D1 publication Critical patent/DE69120150D1/de
Publication of DE69120150T2 publication Critical patent/DE69120150T2/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Stereophonic Arrangements (AREA)
DE69120150T 1990-01-19 1991-01-18 Gerät zur wiedergabe von tonsignalen Expired - Lifetime DE69120150T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008520A JP2893780B2 (ja) 1990-01-19 1990-01-19 音響信号再生装置
JP2008514A JP2751512B2 (ja) 1990-01-19 1990-01-19 音響信号再生装置
PCT/JP1991/000057 WO1991011080A1 (en) 1990-01-19 1991-01-18 Apparatus for reproducing acoustic signals

Publications (2)

Publication Number Publication Date
DE69120150D1 DE69120150D1 (de) 1996-07-18
DE69120150T2 true DE69120150T2 (de) 1996-12-12

Family

ID=26343043

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69120150T Expired - Lifetime DE69120150T2 (de) 1990-01-19 1991-01-18 Gerät zur wiedergabe von tonsignalen
DE69132430T Expired - Lifetime DE69132430T2 (de) 1990-01-19 1991-01-18 Einrichtung zur Wiedergabe von Audiosignalen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69132430T Expired - Lifetime DE69132430T2 (de) 1990-01-19 1991-01-18 Einrichtung zur Wiedergabe von Audiosignalen

Country Status (5)

Country Link
EP (2) EP0664660B1 (Direct)
KR (1) KR920702175A (Direct)
CA (1) CA2048686C (Direct)
DE (2) DE69120150T2 (Direct)
WO (1) WO1991011080A1 (Direct)

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
WO2007112756A2 (en) * 2006-04-04 2007-10-11 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 (Direct) 1973-06-22 1979-07-13
JPS5165901A (Direct) * 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 (en) 1991-07-25
CA2048686A1 (en) 1991-07-20
KR920702175A (ko) 1992-08-12
DE69132430T2 (de) 2001-04-05
EP0664660A2 (en) 1995-07-26
DE69120150D1 (de) 1996-07-18
EP0464217A1 (en) 1992-01-08
EP0464217B1 (en) 1996-06-12
CA2048686C (en) 2001-01-02
DE69132430D1 (de) 2000-11-02
EP0664660B1 (en) 2000-09-27
EP0464217A4 (en) 1992-06-24
EP0664660A3 (Direct) 1995-08-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition