AU5008100A - Centralizing of a spatially expanded stereophonic audio image - Google Patents

Centralizing of a spatially expanded stereophonic audio image

Info

Publication number: AU5008100A
Authority: AU; Australia
Prior art keywords: centralizing; audio image; stereophonic audio; spatially expanded; expanded stereophonic
Prior art date: 1999-05-13
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.): Abandoned

Application number

AU50081/00A

Inventor

Robert Edward Morris Jr.

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.)

Thomson Licensing SAS

Original Assignee

Thomson Licensing SAS

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.)

1999-05-13

Filing date

2000-05-12

Publication date

2000-12-05

2000-05-12 Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS

2000-12-05 Publication of AU5008100A publication Critical patent/AU5008100A/en

Status Abandoned legal-status Critical Current

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
- 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
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Stereophonic System (AREA)
Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

AU50081/00A 1999-05-13 2000-05-12 Centralizing of a spatially expanded stereophonic audio image Abandoned AU5008100A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US13400599P	1999-05-13	1999-05-13
US60134005		1999-05-13
PCT/US2000/013049 WO2000070913A2 (en)	1999-05-13	2000-05-12	Centralizing of a spatially expanded stereophonic audio image

Publications (1)

Publication Number	Publication Date
AU5008100A true AU5008100A (en)	2000-12-05

Family

ID=22461328

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU50081/00A Abandoned AU5008100A (en)	1999-05-13	2000-05-12	Centralizing of a spatially expanded stereophonic audio image

Country Status (8)

Country	Link
EP (1)	EP1177707B1 (en)
JP (1)	JP4868647B2 (en)
KR (1)	KR100699454B1 (en)
CN (1)	CN1227950C (en)
AU (1)	AU5008100A (en)
DE (1)	DE60013807T2 (en)
MX (1)	MXPA01011426A (en)
WO (1)	WO2000070913A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7675828B2 (en)	2003-02-25	2010-03-09	Lg Electronics Inc.	Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
CN1308952C (en) *	2003-03-03	2007-04-04	三星电子株式会社	Method and apparatus for managing disc defect and disc therefor
KR101036476B1 (en)	2003-07-04	2011-05-24	엘지전자 주식회사	Method and apparatus for managing a overwrite recording on optical disc write once
KR101113866B1 (en)	2004-03-19	2012-03-02	엘지전자 주식회사	Data structure for a recording medium and method and apparatus of recording data on the recording medium
KR101024916B1 (en)	2004-03-19	2011-03-31	엘지전자 주식회사	Method for writing data in high density optical write once disc and Apparatus for the same
KR101049117B1 (en)	2004-06-08	2011-07-14	엘지전자 주식회사	Method and apparatus for recording management information on optical write once disc
KR101014727B1 (en)	2004-06-23	2011-02-16	엘지전자 주식회사	Method and Apparatus for managing a overwrite in Optical write once disc
KR101012378B1 (en)	2004-08-16	2011-02-09	엘지전자 주식회사	Method and Apparatus for recording / reproducing in Optical storage
WO2006031052A2 (en)	2004-09-14	2006-03-23	Lg Electronics Inc.	Recording medium, and method and apparatus of recording and reproducing data on the same
GB2419265B (en)	2004-10-18	2009-03-11	Wolfson Ltd	Improved audio processing
KR101227485B1 (en)	2005-11-25	2013-01-29	엘지전자 주식회사	Recording mdium, Method and Apparatus for recording defect management information on the recording medium
KR20070058292A (en)	2005-12-02	2007-06-08	엘지전자 주식회사	Recording medium, method and apparatus for recording/reproducing information on/from the recording medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1124339A (en) *	1979-05-15	1982-05-25	Israel Levi	Amplitude equalizer circuit
US4451927A (en) *	1982-03-24	1984-05-29	Harris Corporation	Separation correction method and apparatus for plural channel transmission system
US4748669A (en) *	1986-03-27	1988-05-31	Hughes Aircraft Company	Stereo enhancement system
US4759065A (en) *	1986-09-22	1988-07-19	Harman International Industries, Incorporated	Automotive sound system
US4866774A (en) *	1988-11-02	1989-09-12	Hughes Aircraft Company	Stero enhancement and directivity servo
JP2767389B2 (en) *	1994-11-08	1998-06-18	ローム株式会社	Equalizer and audio device using the same
US5692050A (en) *	1995-06-15	1997-11-25	Binaura Corporation	Method and apparatus for spatially enhancing stereo and monophonic signals
JPH09252500A (en) *	1996-03-15	1997-09-22	Shuichi Sato	Stereo reproduction system in audio equipment
EP0808076B1 (en) *	1996-05-17	2007-11-21	Micronas GmbH	Surround sound system

2000
- 2000-05-12 EP EP00932346A patent/EP1177707B1/en not_active Expired - Lifetime
- 2000-05-12 KR KR1020017013546A patent/KR100699454B1/en active IP Right Grant
- 2000-05-12 DE DE60013807T patent/DE60013807T2/en not_active Expired - Lifetime
- 2000-05-12 JP JP2000619239A patent/JP4868647B2/en not_active Expired - Lifetime
- 2000-05-12 AU AU50081/00A patent/AU5008100A/en not_active Abandoned
- 2000-05-12 MX MXPA01011426A patent/MXPA01011426A/en active IP Right Grant
- 2000-05-12 CN CNB008075379A patent/CN1227950C/en not_active Expired - Lifetime
- 2000-05-12 WO PCT/US2000/013049 patent/WO2000070913A2/en active IP Right Grant

Also Published As

Publication number	Publication date
EP1177707B1 (en)	2004-09-15
DE60013807D1 (en)	2004-10-21
WO2000070913A2 (en)	2000-11-23
WO2000070913A3 (en)	2001-08-16
KR100699454B1 (en)	2007-03-27
DE60013807T2 (en)	2005-04-14
KR20010110799A (en)	2001-12-13
JP4868647B2 (en)	2012-02-01
WO2000070913A9 (en)	2002-04-18
JP2003500916A (en)	2003-01-07
CN1364393A (en)	2002-08-14
MXPA01011426A (en)	2002-06-04
EP1177707A2 (en)	2002-02-06
CN1227950C (en)	2005-11-16

Publication	Publication Date	Title
AU4495700A (en)	2000-11-10	Sound reproduction employing unity summation aperture loudspeakers
AU9124898A (en)	1999-03-16	Down-fill speaker for large scale sound reproduction system
AU9315998A (en)	1999-04-05	Improved directional microphone audio system
AU5784700A (en)	2001-01-30	Dynamic decorrelator for audio signals
AU3452099A (en)	1999-10-11	In-home theater surround sound speaker system
AU3074501A (en)	2001-06-25	Time-scale modification of data-compressed audio information
AU2793700A (en)	2000-08-18	Hearing aid
AU2002222789A1 (en)	2002-06-03	Wave field synthesys sound reproduction system using a distributed mode panel
AU2001236551A1 (en)	2001-08-07	Inflatable speaker assembly
AU2001229620A1 (en)	2001-09-12	In-wall speaker mounting apparatus
AU7078300A (en)	2001-03-19	Audio speaker system for personal computer
AU2001274306A1 (en)	2002-01-08	Sound reproduction systems
AU5008100A (en)	2000-12-05	Centralizing of a spatially expanded stereophonic audio image
AU4280100A (en)	2000-11-17	Loudspeaker system
AU2002227087A1 (en)	2002-05-15	Acoustic loudspeaker
AU2001273441A1 (en)	2002-01-30	Audio headset
AU4587800A (en)	2000-12-05	Loudspeakers
EP1113701A3 (en)	2004-09-22	Differential-pressure microphone
AU5494901A (en)	2001-11-20	Reduced radiation audio headset
AU6940100A (en)	2001-03-19	Low frequency speaker system
AU4520401A (en)	2001-06-18	Miniature microphone
AU4582300A (en)	2000-11-17	Loudspeakers
AU2446200A (en)	2000-08-25	A headphone
AU4581500A (en)	2000-11-10	Loudspeakers
AU6313498A (en)	1998-09-18	Sound synchronizing

Legal Events

Date	Code	Title	Description
2002-03-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase