EP2719196A4 - Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues - Google Patents

Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Info

Publication number
EP2719196A4
EP2719196A4 EP11825762.5A EP11825762A EP2719196A4 EP 2719196 A4 EP2719196 A4 EP 2719196A4 EP 11825762 A EP11825762 A EP 11825762A EP 2719196 A4 EP2719196 A4 EP 2719196A4
Authority
EP
European Patent Office
Prior art keywords
audio
generating
positioning
dynamically optimized
space perception
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.)
Granted
Application number
EP11825762.5A
Other languages
German (de)
French (fr)
Other versions
EP2719196B1 (en
EP2719196A1 (en
Inventor
Darcy Antonellis
Massimiliano Gasparri
Lewis S Ostrover
Bradley Thomas Collar
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.)
Warner Bros Entertainment Inc
Original Assignee
Warner Bros Entertainment Inc
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 US13/173,671 external-priority patent/US8917774B2/en
Application filed by Warner Bros Entertainment Inc filed Critical Warner Bros Entertainment Inc
Priority to EP18161398.5A priority Critical patent/EP3379533A3/en
Publication of EP2719196A1 publication Critical patent/EP2719196A1/en
Publication of EP2719196A4 publication Critical patent/EP2719196A4/en
Application granted granted Critical
Publication of EP2719196B1 publication Critical patent/EP2719196B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • 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
    • H04S2420/03—Application of parametric coding in stereophonic audio systems
EP11825762.5A 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues Active EP2719196B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18161398.5A EP3379533A3 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38220410P 2010-09-13 2010-09-13
US13/173,671 US8917774B2 (en) 2010-06-30 2011-06-30 Method and apparatus for generating encoded content using dynamically optimized conversion
PCT/US2011/051321 WO2012037073A1 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP18161398.5A Division EP3379533A3 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Publications (3)

Publication Number Publication Date
EP2719196A1 EP2719196A1 (en) 2014-04-16
EP2719196A4 true EP2719196A4 (en) 2016-09-14
EP2719196B1 EP2719196B1 (en) 2018-04-04

Family

ID=45831930

Family Applications (2)

Application Number Title Priority Date Filing Date
EP11825762.5A Active EP2719196B1 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues
EP18161398.5A Withdrawn EP3379533A3 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18161398.5A Withdrawn EP3379533A3 (en) 2010-09-13 2011-09-13 Method and apparatus for generating 3d audio positioning using dynamically optimized audio 3d space perception cues

Country Status (3)

Country Link
EP (2) EP2719196B1 (en)
CA (1) CA2844078C (en)
WO (1) WO2012037073A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017173776A1 (en) * 2016-04-05 2017-10-12 向裴 Method and system for audio editing in three-dimensional environment
US10251013B2 (en) * 2017-06-08 2019-04-02 Microsoft Technology Licensing, Llc Audio propagation in a virtual environment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030007648A1 (en) * 2001-04-27 2003-01-09 Christopher Currell Virtual audio system and techniques
US20030053680A1 (en) * 2001-09-17 2003-03-20 Koninklijke Philips Electronics N.V. Three-dimensional sound creation assisted by visual information
WO2010022633A1 (en) * 2008-08-27 2010-03-04 深圳华为通信技术有限公司 Method and device for generating, playing audio signals, and processing system for audio signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090177479A1 (en) * 2006-02-09 2009-07-09 Lg Electronics Inc. Method for Encoding and Decoding Object-Based Audio Signal and Apparatus Thereof
KR100868475B1 (en) 2007-02-16 2008-11-12 한국전자통신연구원 Method for creating, editing, and reproducing multi-object audio contents files for object-based audio service, and method for creating audio presets
US8654994B2 (en) * 2008-01-01 2014-02-18 Lg Electronics Inc. Method and an apparatus for processing an audio signal
US7683810B2 (en) * 2008-04-23 2010-03-23 Seagate Technology Llc Code design with decreased transition density and reduced running digital sum

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030007648A1 (en) * 2001-04-27 2003-01-09 Christopher Currell Virtual audio system and techniques
US20030053680A1 (en) * 2001-09-17 2003-03-20 Koninklijke Philips Electronics N.V. Three-dimensional sound creation assisted by visual information
WO2010022633A1 (en) * 2008-08-27 2010-03-04 深圳华为通信技术有限公司 Method and device for generating, playing audio signals, and processing system for audio signals
EP2323425A1 (en) * 2008-08-27 2011-05-18 Huawei Device Co., Ltd. Method and device for generating, playing audio signals, and processing system for audio signals

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012037073A1 *

Also Published As

Publication number Publication date
CA2844078C (en) 2019-03-26
WO2012037073A1 (en) 2012-03-22
WO2012037073A4 (en) 2012-05-03
EP3379533A3 (en) 2019-03-06
CA2844078A1 (en) 2012-03-22
EP2719196B1 (en) 2018-04-04
EP3379533A2 (en) 2018-09-26
EP2719196A1 (en) 2014-04-16

Similar Documents

Publication Publication Date Title
EP2591613A4 (en) 3d sound reproducing method and apparatus
HK1258051A1 (en) Apparatus and method for generating an audio output signal having at least two output channels
GB201211512D0 (en) Method and apparatus for generating an audio output comprising spartial information
EP2791909A4 (en) Method and apparatus for generating 3d free viewpoint video
DK2608576T3 (en) An apparatus and a method for providing sound
EP2556662A4 (en) Apparatus and method for sound reproduction
PL2727381T3 (en) Apparatus and method for rendering audio objects
EP2594092A4 (en) A method and apparatus for stereo enhancement of an audio system
EP2711342A4 (en) Plasma generating apparatus and plasma generating method
EP2549777A4 (en) Method and apparatus for reproducing three-dimensional sound
EP2713886A4 (en) Method for generating an intraoral volume image
HK1212537A1 (en) Apparatus and method for providing enhanced guided downmix capabilities for 3d audio 3d
IL220944A0 (en) Method and apparatus for interconnecting distributed power sources
EP2537315A4 (en) Method and apparatus for providing an authentication context-based session
GB201113381D0 (en) Method and system for locating an acoustic source
EP2671375A4 (en) System and method for providing 3d sound
EP2434763A4 (en) 3d image reproduction device and method capable of selecting 3d mode for 3d image
ZA201209123B (en) Method and apparatus for reproducing stereophonic sound
EP2539807A4 (en) Method and apparatus for generating minimum boot image
EP2697949A4 (en) Method and apparatus for providing secret delegation
EP2585872A4 (en) Method and apparatus for generating three-dimensional image information
EP2609575A4 (en) Rendering apparatus and method for generating multi-views
EP2731334A4 (en) Image pickup apparatus and image generating method
EP2739114A4 (en) Method and device for implementing synchronization and perception between user equipment
EP2386903A4 (en) Stereo photographic apparatus and method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140213

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602011047243

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H04R0005000000

Ipc: G10L0019008000

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160817

RIC1 Information provided on ipc code assigned before grant

Ipc: G10L 19/008 20130101AFI20160810BHEP

Ipc: H04S 7/00 20060101ALI20160810BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

DAX Request for extension of the european patent (deleted)
INTG Intention to grant announced

Effective date: 20171012

INTG Intention to grant announced

Effective date: 20171023

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 986401

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602011047243

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180404

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180704

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180704

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180705

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 986401

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180806

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011047243

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

26N No opposition filed

Effective date: 20190107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180930

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180404

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180404

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180804

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230720

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230710

Year of fee payment: 13

Ref country code: DE

Payment date: 20230718

Year of fee payment: 13