SG11201607944QA - Apparatus and method for audio rendering employing a geometric distance definition - Google Patents
Apparatus and method for audio rendering employing a geometric distance definitionInfo
- Publication number
- SG11201607944QA SG11201607944QA SG11201607944QA SG11201607944QA SG11201607944QA SG 11201607944Q A SG11201607944Q A SG 11201607944QA SG 11201607944Q A SG11201607944Q A SG 11201607944QA SG 11201607944Q A SG11201607944Q A SG 11201607944QA SG 11201607944Q A SG11201607944Q A SG 11201607944QA
- Authority
- SG
- Singapore
- Prior art keywords
- audio rendering
- geometric distance
- distance definition
- rendering employing
- employing
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000009877 rendering Methods 0.000 title 1
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
-
- 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
- G10L19/04—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 using predictive techniques
- G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
-
- 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
- G10L19/04—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 using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
-
- 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
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
-
- 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
- H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
- H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
-
- 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
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14161823 | 2014-03-26 | ||
EP14196765.3A EP2925024A1 (en) | 2014-03-26 | 2014-12-08 | Apparatus and method for audio rendering employing a geometric distance definition |
PCT/EP2015/054514 WO2015144409A1 (en) | 2014-03-26 | 2015-03-04 | Apparatus and method for audio rendering employing a geometric distance definition |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201607944QA true SG11201607944QA (en) | 2016-10-28 |
Family
ID=52015947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201607944QA SG11201607944QA (en) | 2014-03-26 | 2015-03-04 | Apparatus and method for audio rendering employing a geometric distance definition |
Country Status (17)
Country | Link |
---|---|
US (3) | US10587977B2 (en) |
EP (2) | EP2925024A1 (en) |
JP (1) | JP6239145B2 (en) |
KR (1) | KR101903873B1 (en) |
CN (2) | CN108924729B (en) |
AR (1) | AR099834A1 (en) |
AU (2) | AU2015238694A1 (en) |
BR (1) | BR112016022078B1 (en) |
CA (1) | CA2943460C (en) |
ES (1) | ES2773293T3 (en) |
MX (1) | MX356924B (en) |
PL (1) | PL3123747T3 (en) |
PT (1) | PT3123747T (en) |
RU (1) | RU2666473C2 (en) |
SG (1) | SG11201607944QA (en) |
TW (1) | TWI528275B (en) |
WO (1) | WO2015144409A1 (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016056411A1 (en) | 2014-10-10 | 2016-04-14 | ソニー株式会社 | Encoding device and method, playback device and method, and program |
BR112018008504B1 (en) * | 2015-10-26 | 2022-10-25 | Fraunhofer - Gesellschaft Zur Förderung Der Angewandten Forschung E.V | APPARATUS FOR GENERATING A FILTERED AUDIO SIGNAL AND ITS METHOD, SYSTEM AND METHOD TO PROVIDE DIRECTION MODIFICATION INFORMATION |
EP3378240B1 (en) | 2015-11-20 | 2019-12-11 | Dolby Laboratories Licensing Corporation | System and method for rendering an audio program |
US9854375B2 (en) * | 2015-12-01 | 2017-12-26 | Qualcomm Incorporated | Selection of coded next generation audio data for transport |
KR102421292B1 (en) * | 2016-04-21 | 2022-07-18 | 한국전자통신연구원 | System and method for reproducing audio object signal |
EP3488623B1 (en) | 2016-07-20 | 2020-12-02 | Dolby Laboratories Licensing Corporation | Audio object clustering based on renderer-aware perceptual difference |
US10492016B2 (en) * | 2016-09-29 | 2019-11-26 | Lg Electronics Inc. | Method for outputting audio signal using user position information in audio decoder and apparatus for outputting audio signal using same |
US10555103B2 (en) * | 2017-03-31 | 2020-02-04 | Lg Electronics Inc. | Method for outputting audio signal using scene orientation information in an audio decoder, and apparatus for outputting audio signal using the same |
WO2018198767A1 (en) * | 2017-04-25 | 2018-11-01 | ソニー株式会社 | Signal processing device, method, and program |
GB2567172A (en) * | 2017-10-04 | 2019-04-10 | Nokia Technologies Oy | Grouping and transport of audio objects |
WO2019089322A1 (en) | 2017-10-30 | 2019-05-09 | Dolby Laboratories Licensing Corporation | Virtual rendering of object based audio over an arbitrary set of loudspeakers |
EP3506661A1 (en) * | 2017-12-29 | 2019-07-03 | Nokia Technologies Oy | An apparatus, method and computer program for providing notifications |
WO2019149337A1 (en) | 2018-01-30 | 2019-08-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatuses for converting an object position of an audio object, audio stream provider, audio content production system, audio playback apparatus, methods and computer programs |
US11540075B2 (en) * | 2018-04-10 | 2022-12-27 | Gaudio Lab, Inc. | Method and device for processing audio signal, using metadata |
KR102048739B1 (en) * | 2018-06-01 | 2019-11-26 | 박승민 | Method for providing emotional sound using binarual technology and method for providing commercial speaker preset for providing emotional sound and apparatus thereof |
WO2020030304A1 (en) | 2018-08-09 | 2020-02-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | An audio processor and a method considering acoustic obstacles and providing loudspeaker signals |
GB2577698A (en) * | 2018-10-02 | 2020-04-08 | Nokia Technologies Oy | Selection of quantisation schemes for spatial audio parameter encoding |
TWI692719B (en) * | 2019-03-21 | 2020-05-01 | 瑞昱半導體股份有限公司 | Audio processing method and audio processing system |
WO2020227140A1 (en) | 2019-05-03 | 2020-11-12 | Dolby Laboratories Licensing Corporation | Rendering audio objects with multiple types of renderers |
CN116700659B (en) * | 2022-09-02 | 2024-03-08 | 荣耀终端有限公司 | Interface interaction method and electronic equipment |
Family Cites Families (23)
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US5001745A (en) | 1988-11-03 | 1991-03-19 | Pollock Charles A | Method and apparatus for programmed audio annotation |
US4954837A (en) * | 1989-07-20 | 1990-09-04 | Harris Corporation | Terrain aided passive range estimation |
JP3645839B2 (en) | 2001-07-18 | 2005-05-11 | 博信 近藤 | Portable car stopper |
JP4662007B2 (en) * | 2001-07-19 | 2011-03-30 | 三菱自動車工業株式会社 | Obstacle information presentation device |
US20030107478A1 (en) | 2001-12-06 | 2003-06-12 | Hendricks Richard S. | Architectural sound enhancement system |
JP4285457B2 (en) * | 2005-07-20 | 2009-06-24 | ソニー株式会社 | Sound field measuring apparatus and sound field measuring method |
US7606707B2 (en) * | 2005-09-06 | 2009-10-20 | Toshiba Tec Kabushiki Kaisha | Speaker recognition apparatus and speaker recognition method to eliminate a trade-off relationship between phonological resolving performance and speaker resolving performance |
US20090192638A1 (en) * | 2006-06-09 | 2009-07-30 | Koninklijke Philips Electronics N.V. | device for and method of generating audio data for transmission to a plurality of audio reproduction units |
EP2437257B1 (en) | 2006-10-16 | 2018-01-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Saoc to mpeg surround transcoding |
RU2321187C1 (en) * | 2006-11-13 | 2008-03-27 | Константин Геннадиевич Ганькин | Spatial sound acoustic system |
US8170222B2 (en) * | 2008-04-18 | 2012-05-01 | Sony Mobile Communications Ab | Augmented reality enhanced audio |
GB0815362D0 (en) * | 2008-08-22 | 2008-10-01 | Queen Mary & Westfield College | Music collection navigation |
JP2011250311A (en) | 2010-05-28 | 2011-12-08 | Panasonic Corp | Device and method for auditory display |
US9377941B2 (en) * | 2010-11-09 | 2016-06-28 | Sony Corporation | Audio speaker selection for optimization of sound origin |
US9031268B2 (en) * | 2011-05-09 | 2015-05-12 | Dts, Inc. | Room characterization and correction for multi-channel audio |
RU2617553C2 (en) | 2011-07-01 | 2017-04-25 | Долби Лабораторис Лайсэнзин Корпорейшн | System and method for generating, coding and presenting adaptive sound signal data |
US9119011B2 (en) | 2011-07-01 | 2015-08-25 | Dolby Laboratories Licensing Corporation | Upmixing object based audio |
PL2727381T3 (en) * | 2011-07-01 | 2022-05-02 | Dolby Laboratories Licensing Corporation | Apparatus and method for rendering audio objects |
US20130054377A1 (en) * | 2011-08-30 | 2013-02-28 | Nils Oliver Krahnstoever | Person tracking and interactive advertising |
BR112014017457A8 (en) * | 2012-01-19 | 2017-07-04 | Koninklijke Philips Nv | spatial audio transmission apparatus; space audio coding apparatus; method of generating spatial audio output signals; and spatial audio coding method |
JP5843705B2 (en) * | 2012-06-19 | 2016-01-13 | シャープ株式会社 | Audio control device, audio reproduction device, television receiver, audio control method, program, and recording medium |
CN104604256B (en) | 2012-08-31 | 2017-09-15 | 杜比实验室特许公司 | The reflected sound of object-based audio is rendered |
CN103021414B (en) * | 2012-12-04 | 2014-12-17 | 武汉大学 | Method for distance modulation of three-dimensional audio system |
-
2014
- 2014-12-08 EP EP14196765.3A patent/EP2925024A1/en not_active Withdrawn
-
2015
- 2015-03-04 RU RU2016141784A patent/RU2666473C2/en active
- 2015-03-04 CA CA2943460A patent/CA2943460C/en active Active
- 2015-03-04 ES ES15709657T patent/ES2773293T3/en active Active
- 2015-03-04 EP EP15709657.9A patent/EP3123747B1/en active Active
- 2015-03-04 CN CN201811092027.2A patent/CN108924729B/en active Active
- 2015-03-04 MX MX2016012317A patent/MX356924B/en active IP Right Grant
- 2015-03-04 KR KR1020167029721A patent/KR101903873B1/en active IP Right Grant
- 2015-03-04 PT PT157096579T patent/PT3123747T/en unknown
- 2015-03-04 JP JP2016559271A patent/JP6239145B2/en active Active
- 2015-03-04 SG SG11201607944QA patent/SG11201607944QA/en unknown
- 2015-03-04 PL PL15709657T patent/PL3123747T3/en unknown
- 2015-03-04 CN CN201580016080.2A patent/CN106465034B/en active Active
- 2015-03-04 AU AU2015238694A patent/AU2015238694A1/en not_active Abandoned
- 2015-03-04 BR BR112016022078-1A patent/BR112016022078B1/en active IP Right Grant
- 2015-03-04 WO PCT/EP2015/054514 patent/WO2015144409A1/en active Application Filing
- 2015-03-23 TW TW104109248A patent/TWI528275B/en active
- 2015-03-25 AR ARP150100876A patent/AR099834A1/en active IP Right Grant
-
2016
- 2016-09-23 US US15/274,623 patent/US10587977B2/en active Active
-
2018
- 2018-06-22 AU AU2018204548A patent/AU2018204548B2/en active Active
-
2020
- 2020-02-19 US US16/795,564 patent/US11632641B2/en active Active
-
2023
- 2023-02-27 US US18/175,432 patent/US20230370799A1/en active Pending
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