DE69120150D1 - DEVICE FOR PLAYING SOUND SIGNALS - Google Patents

DEVICE FOR PLAYING SOUND SIGNALS

Info

Publication number: DE69120150D1
Authority: DE; Germany
Prior art keywords: sound signals; playing sound; playing; signals; sound
Prior art date: 1990-01-19
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)

Other versions

DE69120150T2 (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.)

1990-01-19

Filing date

1991-01-18

Publication date

1996-07-18

1990-01-19 Priority claimed from JP2008514A external-priority patent/JP2751512B2/en

1990-01-19 Priority claimed from JP2008520A external-priority patent/JP2893780B2/en

1991-01-18 Application filed by Sony Corp filed Critical Sony Corp

1996-07-18 Application granted granted Critical

1996-07-18 Publication of DE69120150D1 publication Critical patent/DE69120150D1/en

1996-12-12 Publication of DE69120150T2 publication Critical patent/DE69120150T2/en

2011-01-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- 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
- 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

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 DEVICE FOR PLAYING SOUND SIGNALS Expired - Lifetime DE69120150T2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2008514A JP2751512B2 (en)	1990-01-19	1990-01-19	Sound signal reproduction device
JP2008520A JP2893780B2 (en)	1990-01-19	1990-01-19	Sound signal reproduction device
PCT/JP1991/000057 WO1991011080A1 (en)	1990-01-19	1991-01-18	Apparatus for reproducing acoustic signals

Publications (2)

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

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 Before (1)

Application Number	Title	Priority Date	Filing Date
DE69132430T Expired - Lifetime DE69132430T2 (en)	1990-01-19	1991-01-18	Device for reproducing audio 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
EP0744881B1 (en) *	1995-05-22	2004-07-14	Victor Company Of Japan, Ltd.	Headphone reproducing apparatus
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
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 (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

1991
- 1991-01-18 EP EP91902738A patent/EP0464217B1/en not_active Expired - Lifetime
- 1991-01-18 DE DE69132430T patent/DE69132430T2/en not_active Expired - Lifetime
- 1991-01-18 DE DE69120150T patent/DE69120150T2/en not_active Expired - Lifetime
- 1991-01-18 CA CA002048686A patent/CA2048686C/en not_active Expired - Lifetime
- 1991-01-18 WO PCT/JP1991/000057 patent/WO1991011080A1/en active IP Right Grant
- 1991-01-18 EP EP95104929A patent/EP0664660B1/en not_active Expired - Lifetime
- 1991-01-18 KR KR1019910701121A patent/KR920702175A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA2048686C (en)	2001-01-02
DE69120150T2 (en)	1996-12-12
EP0464217A1 (en)	1992-01-08
DE69132430D1 (en)	2000-11-02
WO1991011080A1 (en)	1991-07-25
CA2048686A1 (en)	1991-07-20
EP0664660B1 (en)	2000-09-27
DE69132430T2 (en)	2001-04-05
EP0464217A4 (en)	1992-06-24
KR920702175A (en)	1992-08-12
EP0464217B1 (en)	1996-06-12
EP0664660A3 (en)	1995-08-09
EP0664660A2 (en)	1995-07-26

Legal Events

Date	Code	Title	Description
1997-07-10	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE69129087D1 (en)	1998-04-23	DEVICE FOR PLAYING SOUND SIGNALS
DE69120978D1 (en)	1996-08-29	Sound signal reproduction device
DE69026730D1 (en)	1996-06-05	Device for the subsequent storage of audio signals
DE69117342D1 (en)	1996-04-04	Signal playback device
DE58901033D1 (en)	1992-04-30	PICTURE SOUND PLAYER.
DE69229697D1 (en)	1999-09-09	Device for reproducing audio-digital signals
DE69423098D1 (en)	2000-03-30	IMPROVED SOUND PLAY SYSTEM
DE69132222D1 (en)	2000-06-29	Arrangement for recording signals
DE68921517D1 (en)	1995-04-13	Sound player.
DE69428017D1 (en)	2001-09-27	DEVICE FOR PLAYING INFORMATION
DE68929498D1 (en)	2003-11-27	sound reproducing
DE69317694D1 (en)	1998-05-07	Sound player
DE69024769D1 (en)	1996-02-22	Optomagnetic signal reproduction device
DE69124854D1 (en)	1997-04-10	Sound player with surround sound
DE69123328D1 (en)	1997-01-09	Device for sound field compensation
DE69633348D1 (en)	2004-10-14	Device for reproducing digital signals
DE69028394D1 (en)	1996-10-10	SOUND PLAYER
AT388634B (en)	1989-08-10	DEVICE FOR PLAYING VIDEO SIGNALS
DE69118462D1 (en)	1996-05-09	Sound signal synthesizer
FI20030088A (en)	2003-01-21	Audio signal processing device
DE3875838D1 (en)	1992-12-17	DEVICE FOR PLAYING DIGITAL SIGNALS.
DE69123901D1 (en)	1997-02-13	Devices for the reproduction of digital signals
DE69219695D1 (en)	1997-06-19	Playback device for audio signals
DE69120150D1 (en)	1996-07-18	DEVICE FOR PLAYING SOUND SIGNALS
DE69126409D1 (en)	1997-07-10	Device for the reproduction of voice signals