EP2774391A4 - Audio scene rendering by aligning series of time-varying feature data - Google Patents

Audio scene rendering by aligning series of time-varying feature data

Info

Publication number
EP2774391A4
EP2774391A4 EP11875048.8A EP11875048A EP2774391A4 EP 2774391 A4 EP2774391 A4 EP 2774391A4 EP 11875048 A EP11875048 A EP 11875048A EP 2774391 A4 EP2774391 A4 EP 2774391A4
Authority
EP
European Patent Office
Prior art keywords
time
feature data
audio scene
scene rendering
varying feature
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.)
Withdrawn
Application number
EP11875048.8A
Other languages
German (de)
French (fr)
Other versions
EP2774391A1 (en
Inventor
Juha Petteri Ojanperä
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.)
Nokia Technologies Oy
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of EP2774391A1 publication Critical patent/EP2774391A1/en
Publication of EP2774391A4 publication Critical patent/EP2774391A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S3/004—For headphones
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/03—Aspects of down-mixing multi-channel audio to configurations with lower numbers of playback channels, e.g. 7.1 -> 5.1
EP11875048.8A 2011-10-31 2011-10-31 Audio scene rendering by aligning series of time-varying feature data Withdrawn EP2774391A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/054832 WO2013064860A1 (en) 2011-10-31 2011-10-31 Audio scene rendering by aligning series of time-varying feature data

Publications (2)

Publication Number Publication Date
EP2774391A1 EP2774391A1 (en) 2014-09-10
EP2774391A4 true EP2774391A4 (en) 2016-01-20

Family

ID=48191434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11875048.8A Withdrawn EP2774391A4 (en) 2011-10-31 2011-10-31 Audio scene rendering by aligning series of time-varying feature data

Country Status (2)

Country Link
EP (1) EP2774391A4 (en)
WO (1) WO2013064860A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9892758B2 (en) 2013-12-20 2018-02-13 Nokia Technologies Oy Audio information processing
EP3680898B1 (en) * 2015-06-24 2024-03-27 Sony Group Corporation Audio processing apparatus and method, and program
CN110741435B (en) 2017-06-27 2021-04-27 杜比国际公司 Method, system, and medium for audio signal processing
WO2019002179A1 (en) * 2017-06-27 2019-01-03 Dolby International Ab Hybrid audio signal synchronization based on cross-correlation and attack analysis

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226718A (en) * 1988-11-17 1990-07-04 British Broadcasting Corp Aligning two audio signals
EP1387514A2 (en) * 2002-07-31 2004-02-04 British Broadcasting Corporation Signal comparison method and apparatus
US20070016866A1 (en) * 2005-06-22 2007-01-18 Thomas Sporer Apparatus and method for generating a control signal for a film event system
WO2010142320A1 (en) * 2009-06-08 2010-12-16 Nokia Corporation Audio processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7660424B2 (en) * 2001-02-07 2010-02-09 Dolby Laboratories Licensing Corporation Audio channel spatial translation
WO2010125228A1 (en) * 2009-04-30 2010-11-04 Nokia Corporation Encoding of multiview audio signals
KR101612704B1 (en) * 2009-10-30 2016-04-18 삼성전자 주식회사 Apparatus and Method To Track Position For Multiple Sound Source
US20130226324A1 (en) * 2010-09-27 2013-08-29 Nokia Corporation Audio scene apparatuses and methods
US20130304244A1 (en) * 2011-01-20 2013-11-14 Nokia Corporation Audio alignment apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2226718A (en) * 1988-11-17 1990-07-04 British Broadcasting Corp Aligning two audio signals
EP1387514A2 (en) * 2002-07-31 2004-02-04 British Broadcasting Corporation Signal comparison method and apparatus
US20070016866A1 (en) * 2005-06-22 2007-01-18 Thomas Sporer Apparatus and method for generating a control signal for a film event system
WO2010142320A1 (en) * 2009-06-08 2010-12-16 Nokia Corporation Audio processing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013064860A1 *

Also Published As

Publication number Publication date
WO2013064860A1 (en) 2013-05-10
EP2774391A1 (en) 2014-09-10

Similar Documents

Publication Publication Date Title
HRP20182189T1 (en) Method of deriving motion information
HK1214701A1 (en) Method of decoding video data
EP2661907A4 (en) Immersive audio rendering system
EP2761409A4 (en) Magnetic stylus
EP2795931A4 (en) An audio lens
HK1161511A2 (en) Magnetic toy block
EP2786176A4 (en) Separation of simultaneous source data
EP2752003A4 (en) Method of decoding video data
EP2691890A4 (en) Recovery of tenant data across tenant moves
EP2786594A4 (en) Signal processing for audio scene rendering
GB2491948B (en) Reproduction apparatus
EP2705516A4 (en) Encoding of stereophonic signals
EP2774391A4 (en) Audio scene rendering by aligning series of time-varying feature data
GB201322144D0 (en) Improved magnetic instument pickup
EP2783292A4 (en) Audio interface
GB2494172B (en) Communication of video information
GB201201857D0 (en) Pseudonymisation/de-pseudonymisation of data
AU2011100044A4 (en) Css
GB201117283D0 (en) Sets of playing cards
PL394927A1 (en) Audio signal Interface
GB201119607D0 (en) Method of manufacture

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: 20140502

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

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: NOKIA TECHNOLOGIES OY

RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20151221

RIC1 Information provided on ipc code assigned before grant

Ipc: H04S 3/02 20060101ALI20151215BHEP

Ipc: H04R 29/00 20060101AFI20151215BHEP

Ipc: H04W 56/00 20090101ALI20151215BHEP

Ipc: G11B 27/10 20060101ALI20151215BHEP

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160722