MX356924B - Aparato y método para la renderización de audio empleando una definición geométrica de la distancia. - Google Patents
Aparato y método para la renderización de audio empleando una definición geométrica de la distancia.Info
- Publication number
- MX356924B MX356924B MX2016012317A MX2016012317A MX356924B MX 356924 B MX356924 B MX 356924B MX 2016012317 A MX2016012317 A MX 2016012317A MX 2016012317 A MX2016012317 A MX 2016012317A MX 356924 B MX356924 B MX 356924B
- Authority
- MX
- Mexico
- 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 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (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)
Abstract
Se presenta un aparato (100) para reproducir un objeto de audio asociado a una posición. El aparato (100) comprende un calculador de distancia (110) para calcular distancias de la posición hasta los parlantes o para leer las distancias desde la posición hasta los parlantes. El calculador de distancia (110) está configurado para adoptar una solución con la distancia más corta. El aparato (100) está configurado para reproducir el objeto de audio utilizando el parlante que corresponde a la solución.
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 (2)
Publication Number | Publication Date |
---|---|
MX2016012317A MX2016012317A (es) | 2017-01-06 |
MX356924B true MX356924B (es) | 2018-06-20 |
Family
ID=52015947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016012317A MX356924B (es) | 2014-03-26 | 2015-03-04 | Aparato y método para la renderización de audio empleando una definición geométrica de la distancia. |
Country Status (17)
Country | Link |
---|---|
US (3) | US10587977B2 (es) |
EP (2) | EP2925024A1 (es) |
JP (1) | JP6239145B2 (es) |
KR (1) | KR101903873B1 (es) |
CN (2) | CN108924729B (es) |
AR (1) | AR099834A1 (es) |
AU (2) | AU2015238694A1 (es) |
BR (1) | BR112016022078B1 (es) |
CA (1) | CA2943460C (es) |
ES (1) | ES2773293T3 (es) |
MX (1) | MX356924B (es) |
PL (1) | PL3123747T3 (es) |
PT (1) | PT3123747T (es) |
RU (1) | RU2666473C2 (es) |
SG (1) | SG11201607944QA (es) |
TW (1) | TWI528275B (es) |
WO (1) | WO2015144409A1 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3829185B1 (en) | 2014-10-10 | 2024-04-10 | Sony Group Corporation | Encoding device and method, reproduction device and method, and program |
BR112018008504B1 (pt) * | 2015-10-26 | 2022-10-25 | Fraunhofer - Gesellschaft Zur Förderung Der Angewandten Forschung E.V | Aparelho para gerar um sinal de áudio filtrado e seu método, sistema e método para fornecer informações de modificação de direção |
WO2017087564A1 (en) | 2015-11-20 | 2017-05-26 | 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 |
US20200126582A1 (en) * | 2017-04-25 | 2020-04-23 | Sony Corporation | Signal processing device and method, and program |
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 |
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 |
KR102637876B1 (ko) * | 2018-04-10 | 2024-02-20 | 가우디오랩 주식회사 | 메타데이터를 이용하는 오디오 신호 처리 방법 및 장치 |
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 |
WO2020030303A1 (en) | 2018-08-09 | 2020-02-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | An audio processor and a method for 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 |
US11943600B2 (en) | 2019-05-03 | 2024-03-26 | Dolby Laboratories Licensing Corporation | Rendering audio objects with multiple types of renderers |
CN118276812A (zh) * | 2022-09-02 | 2024-07-02 | 荣耀终端有限公司 | 一种界面交互方法及电子设备 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (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 |
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 |
JP2009540650A (ja) * | 2006-06-09 | 2009-11-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 複数の音声再生ユニットへの送信のための音声データを生成する装置及び方法 |
RU2431940C2 (ru) | 2006-10-16 | 2011-10-20 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. | Аппаратура и метод многоканального параметрического преобразования |
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 |
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 |
KR102548756B1 (ko) | 2011-07-01 | 2023-06-29 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 향상된 3d 오디오 오서링과 렌더링을 위한 시스템 및 툴들 |
WO2013006325A1 (en) * | 2011-07-01 | 2013-01-10 | Dolby Laboratories Licensing Corporation | Upmixing object based audio |
AU2012279357B2 (en) | 2011-07-01 | 2016-01-14 | Dolby Laboratories Licensing Corporation | System and method for adaptive audio signal generation, coding and rendering |
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 |
ES2606678T3 (es) | 2012-08-31 | 2017-03-27 | Dolby Laboratories Licensing Corporation | Presentación de sonido reflejado para audio con base de objeto |
CN103021414B (zh) * | 2012-12-04 | 2014-12-17 | 武汉大学 | 一种三维音频***距离调制方法 |
-
2014
- 2014-12-08 EP EP14196765.3A patent/EP2925024A1/en not_active Withdrawn
-
2015
- 2015-03-04 MX MX2016012317A patent/MX356924B/es active IP Right Grant
- 2015-03-04 PT PT157096579T patent/PT3123747T/pt unknown
- 2015-03-04 CN CN201811092027.2A patent/CN108924729B/zh active Active
- 2015-03-04 PL PL15709657T patent/PL3123747T3/pl unknown
- 2015-03-04 RU RU2016141784A patent/RU2666473C2/ru active
- 2015-03-04 SG SG11201607944QA patent/SG11201607944QA/en unknown
- 2015-03-04 KR KR1020167029721A patent/KR101903873B1/ko active IP Right Grant
- 2015-03-04 EP EP15709657.9A patent/EP3123747B1/en active Active
- 2015-03-04 WO PCT/EP2015/054514 patent/WO2015144409A1/en active Application Filing
- 2015-03-04 CA CA2943460A patent/CA2943460C/en active Active
- 2015-03-04 JP JP2016559271A patent/JP6239145B2/ja active Active
- 2015-03-04 BR BR112016022078-1A patent/BR112016022078B1/pt active IP Right Grant
- 2015-03-04 CN CN201580016080.2A patent/CN106465034B/zh active Active
- 2015-03-04 AU AU2015238694A patent/AU2015238694A1/en not_active Abandoned
- 2015-03-04 ES ES15709657T patent/ES2773293T3/es active Active
- 2015-03-23 TW TW104109248A patent/TWI528275B/zh active
- 2015-03-25 AR ARP150100876A patent/AR099834A1/es 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/US12010502B2/en active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX356924B (es) | Aparato y método para la renderización de audio empleando una definición geométrica de la distancia. | |
EP3252769B8 (en) | Adding background sound to speech-containing audio data | |
EP3197182A4 (en) | Method and device for generating and playing back audio signal | |
PH12016500350B1 (en) | Image processing apparatus and image processing method | |
EP4047497A3 (en) | Speaker verification using co-location information | |
TWD173491S (zh) | 耳機之部分 | |
MX2016012286A (es) | Aparato y metodo para el remapeo de objetos de audio relacionado con la pantalla. | |
PL3216236T3 (pl) | Urządzenie i sposób generowania sygnałów wyjściowych w oparciu o sygnał źródła audio, system odtwarzania dźwięku i sygnał głośników | |
AU359007S (en) | Audio listening system | |
PL3164869T3 (pl) | Kalkulator i sposób określania danych korekcji fazy dla sygnału audio | |
TWD170831S (zh) | 可攜式音響系統之部分 | |
UA118342C2 (uk) | Передача сигнальної інформації рендерингу аудіо в бітовому потоці | |
IN2015MN01790A (es) | ||
IN2015DN02386A (es) | ||
TWD167766S (zh) | 可攜式音訊系統之部分 | |
TWD172402S (zh) | 電連接器 | |
TWD181755S (zh) | 中央通道揚聲器的部分 | |
MX368815B (es) | Método y dispositivo para analizar relación social. | |
AU350180S (en) | Audio speaker system | |
MX2016008877A (es) | Aparato y metodo para la generacion de una pluralidad de canales de audio. | |
TWD192211S (zh) | 揚聲器 | |
EP3289388A4 (en) | COHERENT SOUND SOURCE FOR SEISMIC MARINE RECORDS | |
TWD173493S (zh) | 可攜式音響系統之部分 | |
TWD180875S (zh) | 捲尺之部分(二) | |
TWD198179S (zh) | 捲尺之部分 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |