WO2004028205A3 - Sound reproduction system, program and data carrier - Google Patents

Sound reproduction system, program and data carrier Download PDF

Info

Publication number
WO2004028205A3
WO2004028205A3 PCT/IB2003/004098 IB0304098W WO2004028205A3 WO 2004028205 A3 WO2004028205 A3 WO 2004028205A3 IB 0304098 W IB0304098 W IB 0304098W WO 2004028205 A3 WO2004028205 A3 WO 2004028205A3
Authority
WO
WIPO (PCT)
Prior art keywords
transfer function
related transfer
reproduction system
head related
sound reproduction
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.)
Ceased
Application number
PCT/IB2003/004098
Other languages
French (fr)
Other versions
WO2004028205A2 (en
Inventor
Daniel W E Schobben
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to JP2004537441A priority Critical patent/JP2006500818A/en
Priority to EP03797483A priority patent/EP1547437A2/en
Priority to US10/528,491 priority patent/US20060056638A1/en
Priority to AU2003260875A priority patent/AU2003260875A1/en
Publication of WO2004028205A2 publication Critical patent/WO2004028205A2/en
Publication of WO2004028205A3 publication Critical patent/WO2004028205A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

The sound reproduction system comprises a sound production means (101), e.g. a headphone loudspeaker, and an audio processor (105) capable of applying a first head related transfer function (130) to an input audio signal (106) from an audio signal source (110) and capable of delivering an output audio signal (108) to the sound production means (101). The audio processor (105) is arranged to apply the first head related transfer function (200) over a first frequency range and a second head related transfer function (202, 204) over a second frequency range. The second head related transfer function (202, 204) may be modeled by calculating means (152) or selected from a memory (150).
PCT/IB2003/004098 2002-09-23 2003-09-16 Sound reproduction system, program and data carrier Ceased WO2004028205A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2004537441A JP2006500818A (en) 2002-09-23 2003-09-16 Sound reproduction system, program, and data carrier
EP03797483A EP1547437A2 (en) 2002-09-23 2003-09-16 Sound reproduction system, program and data carrier
US10/528,491 US20060056638A1 (en) 2002-09-23 2003-09-16 Sound reproduction system, program and data carrier
AU2003260875A AU2003260875A1 (en) 2002-09-23 2003-09-16 Sound reproduction system, program and data carrier

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP02078943.4 2002-09-23
EP02078943 2002-09-23
EP02079297.4 2002-10-15
EP02079297 2002-10-15

Publications (2)

Publication Number Publication Date
WO2004028205A2 WO2004028205A2 (en) 2004-04-01
WO2004028205A3 true WO2004028205A3 (en) 2004-06-03

Family

ID=32031777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2003/004098 Ceased WO2004028205A2 (en) 2002-09-23 2003-09-16 Sound reproduction system, program and data carrier

Country Status (6)

Country Link
US (1) US20060056638A1 (en)
EP (1) EP1547437A2 (en)
JP (1) JP2006500818A (en)
CN (1) CN1685762A (en)
AU (1) AU2003260875A1 (en)
WO (1) WO2004028205A2 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8627213B1 (en) * 2004-08-10 2014-01-07 Hewlett-Packard Development Company, L.P. Chat room system to provide binaural sound at a user location
US7634092B2 (en) * 2004-10-14 2009-12-15 Dolby Laboratories Licensing Corporation Head related transfer functions for panned stereo audio content
KR100584609B1 (en) * 2004-11-02 2006-05-30 삼성전자주식회사 Earphone frequency characteristic correction method and device
EP1657892A1 (en) * 2004-11-10 2006-05-17 Siemens Aktiengesellschaft Three dimensional audio announcement of caller identification
FR2880755A1 (en) * 2005-01-10 2006-07-14 France Telecom METHOD AND DEVICE FOR INDIVIDUALIZING HRTFS BY MODELING
WO2007048900A1 (en) * 2005-10-27 2007-05-03 France Telecom Hrtfs individualisation by a finite element modelling coupled with a revise model
KR100728019B1 (en) * 2005-12-12 2007-06-13 삼성전자주식회사 Wireless audio transmission method and device
CN102118330B (en) * 2009-12-31 2014-10-22 中兴通讯股份有限公司 Filtering system and method thereof
EP2410769B1 (en) * 2010-07-23 2014-10-22 Sony Ericsson Mobile Communications AB Method for determining an acoustic property of an environment
JP5986426B2 (en) * 2012-05-24 2016-09-06 キヤノン株式会社 Sound processing apparatus and sound processing method
WO2014159376A1 (en) 2013-03-12 2014-10-02 Dolby Laboratories Licensing Corporation Method of rendering one or more captured audio soundfields to a listener
WO2014146668A2 (en) * 2013-03-18 2014-09-25 Aalborg Universitet Method and device for modelling room acoustic based on measured geometrical data
US9473871B1 (en) * 2014-01-09 2016-10-18 Marvell International Ltd. Systems and methods for audio management
CN107113524B (en) * 2014-12-04 2020-01-03 高迪音频实验室公司 Binaural audio signal processing method and apparatus reflecting personal characteristics
US10609475B2 (en) * 2014-12-05 2020-03-31 Stages Llc Active noise control and customized audio system
WO2016090342A2 (en) * 2014-12-05 2016-06-09 Stages Pcs, Llc Active noise control and customized audio system
US9508335B2 (en) 2014-12-05 2016-11-29 Stages Pcs, Llc Active noise control and customized audio system
US9747367B2 (en) 2014-12-05 2017-08-29 Stages Llc Communication system for establishing and providing preferred audio
US9654868B2 (en) 2014-12-05 2017-05-16 Stages Llc Multi-channel multi-domain source identification and tracking
US9609436B2 (en) * 2015-05-22 2017-03-28 Microsoft Technology Licensing, Llc Systems and methods for audio creation and delivery
JP6565709B2 (en) * 2016-01-26 2019-08-28 株式会社Ｊｖｃケンウッド Sound image localization processing apparatus and sound image localization processing method
JP6732464B2 (en) * 2016-02-12 2020-07-29 キヤノン株式会社 Information processing apparatus and information processing method
US9591427B1 (en) * 2016-02-20 2017-03-07 Philip Scott Lyren Capturing audio impulse responses of a person with a smartphone
CN105979441B (en) * 2016-05-17 2017-12-29 南京大学 A kind of personalized optimization method for 3D audio Headphone reproducings
CN105959663B (en) * 2016-05-24 2018-09-21 厦门美图之家科技有限公司 The successional optimized treatment method of video interframe signal, system and camera terminal
GB201609089D0 (en) 2016-05-24 2016-07-06 Smyth Stephen M F Improving the sound quality of virtualisation
US10945080B2 (en) 2016-11-18 2021-03-09 Stages Llc Audio analysis and processing system
US9980042B1 (en) 2016-11-18 2018-05-22 Stages Llc Beamformer direction of arrival and orientation analysis system
US9980075B1 (en) 2016-11-18 2018-05-22 Stages Llc Audio source spatialization relative to orientation sensor and output
EP3585076B1 (en) * 2018-06-18 2023-12-27 FalCom A/S Communication device with spatial source separation, communication system, and related method
JP7403526B2 (en) * 2018-07-24 2023-12-22 フルークコーポレイション Systems and methods for removable and attachable acoustic imaging sensors
TWI859173B (en) 2018-12-28 2024-10-21 日商索尼股份有限公司 Information processing device, information processing method and information processing program
US10798515B2 (en) * 2019-01-30 2020-10-06 Facebook Technologies, Llc Compensating for effects of headset on head related transfer functions
US10848891B2 (en) * 2019-04-22 2020-11-24 Facebook Technologies, Llc Remote inference of sound frequencies for determination of head-related transfer functions for a user of a headset
GB2588171A (en) * 2019-10-11 2021-04-21 Nokia Technologies Oy Spatial audio representation and rendering
US11330371B2 (en) * 2019-11-07 2022-05-10 Sony Group Corporation Audio control based on room correction and head related transfer function
CN111696513A (en) * 2020-05-19 2020-09-22 Oppo广东移动通信有限公司 Audio signal processing method and device, electronic equipment and storage medium
WO2022085488A1 (en) * 2020-10-23 2022-04-28 ソニーグループ株式会社 Information processing device, information processing method, and program
CN113691927B (en) * 2021-08-31 2022-11-11 北京达佳互联信息技术有限公司 Audio signal processing method and device
CN114630240B (en) * 2022-03-16 2024-01-16 北京小米移动软件有限公司 Directional filter generation method, audio processing method, device and storage medium

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025834A2 (en) * 1996-01-04 1997-07-17 Virtual Listening Systems, Inc. Method and device for processing a multi-channel signal for use with a headphone
WO2002071797A2 (en) * 2001-03-05 2002-09-12 Be4 Ltd. A method and system for simulating a 3d sound environment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097689A (en) * 1975-08-19 1978-06-27 Matsushita Electric Industrial Co., Ltd. Out-of-head localization headphone listening device
US4817149A (en) * 1987-01-22 1989-03-28 American Natural Sound Company Three-dimensional auditory display apparatus and method utilizing enhanced bionic emulation of human binaural sound localization
US5742689A (en) * 1996-01-04 1998-04-21 Virtual Listening Systems, Inc. Method and device for processing a multichannel signal for use with a headphone
US6990205B1 (en) * 1998-05-20 2006-01-24 Agere Systems, Inc. Apparatus and method for producing virtual acoustic sound

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997025834A2 (en) * 1996-01-04 1997-07-17 Virtual Listening Systems, Inc. Method and device for processing a multi-channel signal for use with a headphone
WO2002071797A2 (en) * 2001-03-05 2002-09-12 Be4 Ltd. A method and system for simulating a 3d sound environment

Also Published As

Publication number Publication date
CN1685762A (en) 2005-10-19
JP2006500818A (en) 2006-01-05
EP1547437A2 (en) 2005-06-29
AU2003260875A8 (en) 2004-04-08
US20060056638A1 (en) 2006-03-16
WO2004028205A2 (en) 2004-04-01
AU2003260875A1 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
WO2004028205A3 (en) Sound reproduction system, program and data carrier
GB2375916A (en) A method of improving the audibility of sound from a loudspeaker located close to an ear
KR100694158B1 (en) Portable speaker device used in portable multimedia devices
AU2003290190A1 (en) Method for processing audio data and sound acquisition device therefor
WO2000076266A3 (en) Virtual multichannel speaker system
EP1143766A4 (en) THREE-DIMENSIONAL SOUND DISPLAY SYSTEM
CA2931105A1 (en) Systems and methods for acoustic processing of recorded sounds
WO2004017670A3 (en) Personal warable communication and speaker system
WO2014196399A1 (en) Input device and transmission method; host device and reception method; and signal processing system and transmission/reception method
ATE484161T1 (en) SOUND SIGNAL PROCESSING
EP0917046A3 (en) Audio system utilizing personal computer
CN105208189A (en) Audio processing method and mobile terminal
US7889872B2 (en) Device and method for integrating sound effect processing and active noise control
WO2004054313A3 (en) Personalized surround sound headphone system
AU2003278517A1 (en) Audio based data representation apparatus and method
ATE538603T1 (en) AUDIO-STEREO PROCESSING METHOD, DEVICE AND SYSTEM
TW200629962A (en) A method, a program product, an electronic device and a system
US20190253799A1 (en) Electronic device
WO2004003720A8 (en) Method and apparatus for composing and performing music
CN203243508U (en) Wireless howling suppression device
CN101162894A (en) Audio processing device and method
JP2004039138A5 (en)
KR20160118156A (en) Noise reducing device using active noise control and method for the same
DE60220696D1 (en) METHOD AND SYSTEM FOR PLAYING SOUND SIGNALS
TWI475557B (en) Audio processing device

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003797483

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2006056638

Country of ref document: US

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 10528491

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2004537441

Country of ref document: JP

Ref document number: 2003822576X

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2003797483

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 10528491

Country of ref document: US

WWW Wipo information: withdrawn in national office

Ref document number: 2003797483

Country of ref document: EP