Movatterモバイル変換

[0]ホーム
URL:

TW357537B - Apparatus for processing binaural signals - Google Patents

Apparatus for processing binaural signals

Info

Publication number
TW357537B
TW357537BTW086103983ATW86103983ATW357537BTW 357537 BTW357537 BTW 357537BTW 086103983 ATW086103983 ATW 086103983ATW 86103983 ATW86103983 ATW 86103983ATW 357537 BTW357537 BTW 357537B
Authority
TW
Taiwan
Prior art keywords
junction
path
cross
summing
output
Prior art date
Application number
TW086103983A
Other languages
Chinese (zh)
Inventor
Richard Clemow
Fawad Nackvi
Original Assignee
Central Research Lab Ltd
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
Application filed by Central Research Lab LtdfiledCriticalCentral Research Lab Ltd
Application grantedgrantedCritical
Publication of TW357537BpublicationCriticalpatent/TW357537B/en

Links

Classifications

Landscapes

Abstract

An aparatu for processing binaural signals, including first and second signal paths for receiving as inputs, left and right binaural signals, including the signal signal path a first summing juntiion and the second signal path including a second summing junction, the output of the summing junction coupled b a first cross-path to an input of summing junction, and the output of summing junction being coupled by a second cross-path to an input of junction; the first and second cross-paths including respective first and second filter means, which including crosstalk filters, each havng a transfer function A/S,, representing respectively far-ear and near-ear HRTFs, where the first and the second junction output representing the crosstalk signals.
TW086103983A1996-03-301997-03-28Apparatus for processing binaural signalsTW357537B (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
GBGB9606814.3AGB9606814D0 (en)1996-03-301996-03-30Apparatus for processing stereophonic signals

Publications (1)

Publication NumberPublication Date
TW357537Btrue TW357537B (en)1999-05-01

Family

ID=10791390

Family Applications (1)

Application NumberTitlePriority DateFiling Date
TW086103983ATW357537B (en)1996-03-301997-03-28Apparatus for processing binaural signals

Country Status (7)

CountryLink
EP (1)EP0890295B1 (en)
JP (1)JP2000507762A (en)
DE (1)DE69707847T2 (en)
DK (1)DK0890295T3 (en)
GB (1)GB9606814D0 (en)
TW (1)TW357537B (en)
WO (1)WO1997037514A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
TWI475896B (en)*2008-09-252015-03-01Dolby Lab Licensing CorpBinaural filters for monophonic compatibility and loudspeaker compatibility

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
GB9726338D0 (en)*1997-12-131998-02-11Central Research Lab LtdA method of processing an audio signal
TW410527B (en)*1998-01-082000-11-01Sanyo Electric CoStereo sound processing device
JP4122507B2 (en)*1999-03-232008-07-23オンキヨー株式会社 Crosstalk cancellation apparatus and method
EP1929837A4 (en)*2005-09-262009-04-22Samsung Electronics Co Ltd DEVICE AND METHOD FOR CANCELING CROSSTALK, AND SYSTEM FOR PRODUCING STEREOPHONIC SOUND USING THE SAME
KR100739762B1 (en)2005-09-262007-07-13삼성전자주식회사 Crosstalk elimination device and stereo sound generation system using the same
EP4481731B1 (en)2006-07-042025-08-27Dolby International ABFilter system comprising a filter converter and a filter compressor and method for operating the filter system
KR100959499B1 (en)2008-09-232010-05-26한국전자통신연구원 Sound image localization method and transfer function generation device
CN109417677B (en)2016-06-212021-03-05杜比实验室特许公司Head tracking for pre-rendered binaural audio

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US4136260A (en)*1976-05-201979-01-23Trio Kabushiki KaishaOut-of-head localized sound reproduction system for headphone
DE3579732D1 (en)*1984-04-091990-10-25Pioneer Electronic Corp SOUND FIELD IMPROVEMENT SYSTEM.
GB2232796A (en)*1989-06-131990-12-19Secr DefenceProcessor for recursive computations
GB9324240D0 (en)*1993-11-251994-01-12Central Research Lab LtdMethod and apparatus for processing a bonaural pair of signals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
TWI475896B (en)*2008-09-252015-03-01Dolby Lab Licensing CorpBinaural filters for monophonic compatibility and loudspeaker compatibility

Also Published As

Publication numberPublication date
DE69707847T2 (en)2002-05-29
GB9606814D0 (en)1996-06-05
JP2000507762A (en)2000-06-20
EP0890295B1 (en)2001-10-31
WO1997037514A1 (en)1997-10-09
EP0890295A1 (en)1999-01-13
DE69707847D1 (en)2001-12-06
DK0890295T3 (en)2002-01-07

Similar Documents

PublicationPublication DateTitle
FI20002163A0 (en) Method and signal processing apparatus for converting stereo signals for headphone listening
DE69633264D1 (en) METHOD AND DEVICE FOR THE SPACIOUS IMPROVEMENT OF STEREO AND MONO SIGNALS
JPS55163927A (en)Sound-band multiplex transmission system
CA2311405A1 (en)A binaural digital hearing aid system
CA2455186A1 (en)Filters for canceling multiple noise sources in borehole electromagnetic telemetry system
ATE204414T1 (en) ADAPTIVE FORWARD AND REVERSE CONTROL SYSTEM
EP0323904A3 (en)Sound reproduction
CA2065913A1 (en)Multi-channel active acoustic attenuation system
ATE321280T1 (en) CIRCUIT ARRANGEMENT FOR DISPERSION COMPENSATION IN OPTICAL TRANSMISSION SYSTEMS USING AN OPTICAL FILTER
TW357537B (en)Apparatus for processing binaural signals
TW377534B (en)Channel training of multi-channel receiver system
EP0949845A3 (en)Qsound surround synthesis from stereo
EP0418036A3 (en)Audible noise reducing
EP0717522A3 (en)Communication network with plural optical channels, node and concentrator for use therein
JPS5725731A (en)Hybrid circuit
DE3270980D1 (en)Spectrum analyzer comprising filters which are common to two channels, especially for speech recognition
MY115284A (en)Switched signal processing circuit
JPS5523620A (en)Headphone receiver
JPS56162600A (en)Sound image controller
GB781186A (en)Improvements in or relating to electrical sound transmission systems
MY116850A (en)Multichannel receiver using analysis by synthesis
JPS56111400A (en)Sound field expanding apparatus
JPS56106500A (en)Reproducer of acoustic signal
SU788403A1 (en)Device for combined spaced signals
JPS5793737A (en)Digital hybrid circuit
[8]ページ先頭
©2009-2025 Movatter.jp