TWI528275B - 針對音源轉譯採用幾何距離定義的裝置以及方法 - Google Patents
針對音源轉譯採用幾何距離定義的裝置以及方法 Download PDFInfo
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- TWI528275B TWI528275B TW104109248A TW104109248A TWI528275B TW I528275 B TWI528275 B TW I528275B TW 104109248 A TW104109248 A TW 104109248A TW 104109248 A TW104109248 A TW 104109248A TW I528275 B TWI528275 B TW I528275B
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Classifications
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- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Mathematical Physics (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201537452A TW201537452A (zh) | 2015-10-01 |
| TWI528275B true TWI528275B (zh) | 2016-04-01 |
Family
ID=52015947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104109248A TWI528275B (zh) | 2014-03-26 | 2015-03-23 | 針對音源轉譯採用幾何距離定義的裝置以及方法 |
Country Status (18)
| Country | Link |
|---|---|
| US (4) | US10587977B2 (enExample) |
| EP (2) | EP2925024A1 (enExample) |
| JP (1) | JP6239145B2 (enExample) |
| KR (1) | KR101903873B1 (enExample) |
| CN (2) | CN106465034B (enExample) |
| AR (1) | AR099834A1 (enExample) |
| AU (2) | AU2015238694A1 (enExample) |
| BR (1) | BR112016022078B1 (enExample) |
| CA (1) | CA2943460C (enExample) |
| ES (1) | ES2773293T3 (enExample) |
| MX (1) | MX356924B (enExample) |
| MY (1) | MY180501A (enExample) |
| PL (1) | PL3123747T3 (enExample) |
| PT (1) | PT3123747T (enExample) |
| RU (1) | RU2666473C2 (enExample) |
| SG (1) | SG11201607944QA (enExample) |
| TW (1) | TWI528275B (enExample) |
| WO (1) | WO2015144409A1 (enExample) |
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| CN113921019B (zh) * | 2014-09-30 | 2025-11-07 | 索尼公司 | 发送装置、发送方法、接收装置和接收方法 |
| CN112511833B (zh) * | 2014-10-10 | 2025-07-22 | 索尼公司 | 再现装置 |
| EP3369260B1 (en) * | 2015-10-26 | 2021-06-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for generating a filtered audio signal realizing elevation rendering |
| US10251007B2 (en) | 2015-11-20 | 2019-04-02 | 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 (ko) * | 2016-04-21 | 2022-07-18 | 한국전자통신연구원 | 오디오 객체 신호 재생 시스템 및 그 방법 |
| US10779106B2 (en) | 2016-07-20 | 2020-09-15 | 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 |
| RU2763785C2 (ru) * | 2017-04-25 | 2022-01-11 | Сони Корпорейшн | Способ и устройство обработки сигнала |
| GB2567172A (en) | 2017-10-04 | 2019-04-10 | Nokia Technologies Oy | Grouping and transport of audio objects |
| US11172318B2 (en) | 2017-10-30 | 2021-11-09 | Dolby Laboratories Licensing Corporation | Virtual rendering of object based audio over an arbitrary set of loudspeakers |
| EP3506661B1 (en) * | 2017-12-29 | 2024-11-13 | 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 |
| JP7102024B2 (ja) * | 2018-04-10 | 2022-07-19 | ガウディオ・ラボ・インコーポレイテッド | メタデータを利用するオーディオ信号処理装置 |
| KR102048739B1 (ko) * | 2018-06-01 | 2019-11-26 | 박승민 | 바이노럴 기술을 이용한 감성사운드 제공방법과 감성사운드 제공을 위한 상용 스피커 프리셋 제공방법 및 이를 위한 장치 |
| 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 (zh) * | 2019-03-21 | 2020-05-01 | 瑞昱半導體股份有限公司 | 音訊處理方法與音訊處理系統 |
| EP4236378B1 (en) | 2019-05-03 | 2025-02-12 | Dolby Laboratories Licensing Corporation | Rendering audio objects with multiple types of renderers |
| CN112261764A (zh) * | 2019-07-04 | 2021-01-22 | 肯舒摩照明（美国）有限责任公司 | 控制设备、包括该控制设备的照明设备、照明系统及其方法 |
| US12170875B2 (en) * | 2019-07-30 | 2024-12-17 | Dolby Laboratories Licensing Corporation | Managing playback of multiple streams of audio over multiple speakers |
| CN115460515A (zh) * | 2022-08-01 | 2022-12-09 | 雷欧尼斯（北京）信息技术有限公司 | 一种沉浸式音频生成方法及系统 |
| CN116700659B (zh) * | 2022-09-02 | 2024-03-08 | 荣耀终端有限公司 | 一种界面交互方法及电子设备 |
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| US4954837A (en) * | 1989-07-20 | 1990-09-04 | Harris Corporation | Terrain aided passive range estimation |
| JP3645839B2 (ja) | 2001-07-18 | 2005-05-11 | 博信 近藤 | 携帯車止め装置 |
| JP4662007B2 (ja) * | 2001-07-19 | 2011-03-30 | 三菱自動車工業株式会社 | 障害物情報呈示装置 |
| US20030107478A1 (en) * | 2001-12-06 | 2003-06-12 | Hendricks Richard S. | Architectural sound enhancement system |
| JP4103005B2 (ja) * | 2003-12-10 | 2008-06-18 | ソニー株式会社 | 音響システムにおけるスピーカ装置管理情報取得方法、音響システム、サーバ装置およびスピーカ装置 |
| JP4285457B2 (ja) * | 2005-07-20 | 2009-06-24 | ソニー株式会社 | 音場測定装置及び音場測定方法 |
| 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 |
| CN101467467A (zh) * | 2006-06-09 | 2009-06-24 | 皇家飞利浦电子股份有限公司 | 产生用于传输到多个音频再现单元的音频数据的设备和方法 |
| US8687829B2 (en) | 2006-10-16 | 2014-04-01 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Apparatus and method for multi-channel parameter transformation |
| RU2321187C1 (ru) * | 2006-11-13 | 2008-03-27 | Константин Геннадиевич Ганькин | Акустическая система пространственного звучания |
| 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 (ja) * | 2010-05-28 | 2011-12-08 | Panasonic Corp | 聴覚ディスプレイ装置及び方法 |
| US20120113224A1 (en) * | 2010-11-09 | 2012-05-10 | Andy Nguyen | Determining Loudspeaker Layout Using Visual Markers |
| US9031268B2 (en) * | 2011-05-09 | 2015-05-12 | Dts, Inc. | Room characterization and correction for multi-channel audio |
| EP4132011B1 (en) | 2011-07-01 | 2025-03-26 | Dolby Laboratories Licensing Corporation | Apparatus for rendering audio objects according to imposed speaker zone constraints, corresponding method and computer program product |
| TWI853425B (zh) | 2011-07-01 | 2024-08-21 | 美商杜比實驗室特許公司 | 用於適應性音頻信號的產生、譯碼與呈現之系統與方法 |
| CN103650536B (zh) * | 2011-07-01 | 2016-06-08 | 杜比实验室特许公司 | 上混合基于对象的音频 |
| US20130054377A1 (en) * | 2011-08-30 | 2013-02-28 | Nils Oliver Krahnstoever | Person tracking and interactive advertising |
| WO2013108200A1 (en) * | 2012-01-19 | 2013-07-25 | Koninklijke Philips N.V. | Spatial audio rendering and encoding |
| JP5843705B2 (ja) * | 2012-06-19 | 2016-01-13 | シャープ株式会社 | 音声制御装置、音声再生装置、テレビジョン受像機、音声制御方法、プログラム、および記録媒体 |
| JP6167178B2 (ja) | 2012-08-31 | 2017-07-19 | ドルビー ラボラトリーズ ライセンシング コーポレイション | オブジェクトに基づくオーディオのための反射音レンダリング |
| CN103021414B (zh) * | 2012-12-04 | 2014-12-17 | 武汉大学 | 一种三维音频系统距离调制方法 |
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2014
- 2014-12-08 EP EP14196765.3A patent/EP2925024A1/en not_active Withdrawn
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2015
- 2015-03-04 KR KR1020167029721A patent/KR101903873B1/ko active Active
- 2015-03-04 AU AU2015238694A patent/AU2015238694A1/en not_active Abandoned
- 2015-03-04 CN CN201580016080.2A patent/CN106465034B/zh active Active
- 2015-03-04 PL PL15709657T patent/PL3123747T3/pl unknown
- 2015-03-04 WO PCT/EP2015/054514 patent/WO2015144409A1/en not_active Ceased
- 2015-03-04 BR BR112016022078-1A patent/BR112016022078B1/pt active IP Right Grant
- 2015-03-04 CA CA2943460A patent/CA2943460C/en active Active
- 2015-03-04 SG SG11201607944QA patent/SG11201607944QA/en unknown
- 2015-03-04 MX MX2016012317A patent/MX356924B/es active IP Right Grant
- 2015-03-04 CN CN201811092027.2A patent/CN108924729B/zh active Active
- 2015-03-04 JP JP2016559271A patent/JP6239145B2/ja active Active
- 2015-03-04 EP EP15709657.9A patent/EP3123747B1/en active Active
- 2015-03-04 ES ES15709657T patent/ES2773293T3/es active Active
- 2015-03-04 MY MYPI2016001727A patent/MY180501A/en unknown
- 2015-03-04 PT PT157096579T patent/PT3123747T/pt unknown
- 2015-03-04 RU RU2016141784A patent/RU2666473C2/ru active
- 2015-03-23 TW TW104109248A patent/TWI528275B/zh active
- 2015-03-25 AR ARP150100876A patent/AR099834A1/es active IP Right Grant
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2016
- 2016-09-23 US US15/274,623 patent/US10587977B2/en active Active
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2018
- 2018-06-22 AU AU2018204548A patent/AU2018204548B2/en active Active
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2020
- 2020-02-19 US US16/795,564 patent/US11632641B2/en active Active
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2023
- 2023-02-27 US US18/175,432 patent/US12010502B2/en active Active
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2024
- 2024-05-31 US US18/680,673 patent/US20250071496A1/en active Pending
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