AR097004A1 - Método y unidad de procesamiento de señales para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con canales de salida de una configuración de canales de salida - Google Patents
Método y unidad de procesamiento de señales para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con canales de salida de una configuración de canales de salidaInfo
- Publication number
- AR097004A1 AR097004A1 ARP140102707A ARP140102707A AR097004A1 AR 097004 A1 AR097004 A1 AR 097004A1 AR P140102707 A ARP140102707 A AR P140102707A AR P140102707 A ARP140102707 A AR P140102707A AR 097004 A1 AR097004 A1 AR 097004A1
- Authority
- AR
- Argentina
- Prior art keywords
- channels
- configuration
- input
- output channels
- output
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 101000578834 Synechocystis sp. (strain PCC 6803 / Kazusa) Methionine aminopeptidase A Proteins 0.000 title 1
- 238000013507 mapping Methods 0.000 abstract 2
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
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
- H04S7/303—Tracking of listener position or orientation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
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- 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
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- 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
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
- H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
-
- 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
-
- 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
- H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
-
- 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
- H04S7/308—Electronic adaptation dependent on speaker or headphone connection
-
- 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
-
- 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
- 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
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
- H04S7/30—Control circuits for electronic adaptation of the sound field
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Human Computer Interaction (AREA)
- Algebra (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Stereophonic System (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Un método para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con los canales de salida de una configuración de canales de salida comprende producir una serie de reglas asociadas a cada canal de entrada de la pluralidad de canales de entrada, donde las reglas definen diferentes mapeos entre el canal de entrada y una serie de canales de salida asociados. Por cada canal de entrada de la pluralidad de canales de entrada, se accede a una regla asociada al canal de entrada, se realiza una determinación de si la serie de canales de salida definida en la regla a que se ha accedido está presente en la configuración de los canales de salida, y se selecciona la regla a que se ha accedido si la serie de canales de salida definida en la regla a que se ha accedido está presente en la configuración de los canales de salida. Se mapean los canales de entrada con los canales de salida de acuerdo con la regla seleccionada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13177360 | 2013-07-22 |
Publications (1)
Publication Number | Publication Date |
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AR097004A1 true AR097004A1 (es) | 2016-02-10 |
Family
ID=48874133
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140102699A AR096996A1 (es) | 2013-07-22 | 2014-07-21 | Aparato y método para mapear primero y segundo canales de entrada con por lo menos un canal de salida |
ARP140102707A AR097004A1 (es) | 2013-07-22 | 2014-07-21 | Método y unidad de procesamiento de señales para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con canales de salida de una configuración de canales de salida |
ARP170102801A AR109897A2 (es) | 2013-07-22 | 2017-10-06 | Aparato y método para mapear primero y segundo canales de entrada con por lo menos un canal de salida |
ARP190102839A AR116606A2 (es) | 2013-07-22 | 2019-10-04 | Método y unidad de procesamiento de señales para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con canales de salida de una configuración de canales de salida |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP140102699A AR096996A1 (es) | 2013-07-22 | 2014-07-21 | Aparato y método para mapear primero y segundo canales de entrada con por lo menos un canal de salida |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP170102801A AR109897A2 (es) | 2013-07-22 | 2017-10-06 | Aparato y método para mapear primero y segundo canales de entrada con por lo menos un canal de salida |
ARP190102839A AR116606A2 (es) | 2013-07-22 | 2019-10-04 | Método y unidad de procesamiento de señales para mapear una pluralidad de canales de entrada de una configuración de canales de entrada con canales de salida de una configuración de canales de salida |
Country Status (20)
Country | Link |
---|---|
US (6) | US9936327B2 (es) |
EP (8) | EP2830335A3 (es) |
JP (2) | JP6130599B2 (es) |
KR (3) | KR101810342B1 (es) |
CN (4) | CN105556991B (es) |
AR (4) | AR096996A1 (es) |
AU (3) | AU2014295309B2 (es) |
BR (2) | BR112016000990B1 (es) |
CA (3) | CA2968646C (es) |
ES (5) | ES2649725T3 (es) |
HK (1) | HK1248439B (es) |
MX (2) | MX355588B (es) |
MY (1) | MY183635A (es) |
PL (5) | PL3518563T3 (es) |
PT (5) | PT3025519T (es) |
RU (3) | RU2635903C2 (es) |
SG (3) | SG11201600475VA (es) |
TW (2) | TWI532391B (es) |
WO (2) | WO2015010961A2 (es) |
ZA (1) | ZA201601013B (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2830052A1 (en) | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension |
US9781539B2 (en) * | 2013-10-09 | 2017-10-03 | Sony Corporation | Encoding device and method, decoding device and method, and program |
CN106303897A (zh) | 2015-06-01 | 2017-01-04 | 杜比实验室特许公司 | 处理基于对象的音频信号 |
CN107771346B (zh) | 2015-06-17 | 2021-09-21 | 三星电子株式会社 | 实现低复杂度格式转换的内部声道处理方法和装置 |
EP3378241B1 (en) * | 2015-11-20 | 2020-05-13 | Dolby International AB | Improved rendering of immersive audio content |
EP3179744B1 (en) * | 2015-12-08 | 2018-01-31 | Axis AB | Method, device and system for controlling a sound image in an audio zone |
US20170325043A1 (en) | 2016-05-06 | 2017-11-09 | Jean-Marc Jot | Immersive audio reproduction systems |
GB201609089D0 (en) * | 2016-05-24 | 2016-07-06 | Smyth Stephen M F | Improving the sound quality of virtualisation |
CN106604199B (zh) * | 2016-12-23 | 2018-09-18 | 湖南国科微电子股份有限公司 | 一种数字音频信号的矩阵处理方法及装置 |
WO2018144850A1 (en) * | 2017-02-02 | 2018-08-09 | Bose Corporation | Conference room audio setup |
US10979844B2 (en) | 2017-03-08 | 2021-04-13 | Dts, Inc. | Distributed audio virtualization systems |
GB2561844A (en) * | 2017-04-24 | 2018-10-31 | Nokia Technologies Oy | Spatial audio processing |
CA3061809C (en) * | 2017-05-03 | 2022-05-03 | Andreas Walther | Audio processor, system, method and computer program for audio rendering |
TWI687919B (zh) * | 2017-06-15 | 2020-03-11 | 宏達國際電子股份有限公司 | 音頻訊號處理方法、音頻定位系統以及非暫態電腦可讀取媒體 |
US10257623B2 (en) * | 2017-07-04 | 2019-04-09 | Oticon A/S | Hearing assistance system, system signal processing unit and method for generating an enhanced electric audio signal |
CN111133775B (zh) * | 2017-09-28 | 2021-06-08 | 株式会社索思未来 | 音响信号处理装置以及音响信号处理方法 |
JP7345460B2 (ja) | 2017-10-18 | 2023-09-15 | ディーティーエス・インコーポレイテッド | 3dオーディオバーチャライゼーションのためのオーディオ信号のプレコンディショニング |
WO2019199040A1 (ko) * | 2018-04-10 | 2019-10-17 | 가우디오랩 주식회사 | 메타데이터를 이용하는 오디오 신호 처리 방법 및 장치 |
CN109905338B (zh) * | 2019-01-25 | 2021-10-19 | 晶晨半导体(上海)股份有限公司 | 一种串行数据接收器的多级均衡器增益的控制方法 |
US11568889B2 (en) | 2019-07-22 | 2023-01-31 | Rkmag Corporation | Magnetic processing unit |
JP2021048500A (ja) * | 2019-09-19 | 2021-03-25 | ソニー株式会社 | 信号処理装置、信号処理方法および信号処理システム |
KR102283964B1 (ko) * | 2019-12-17 | 2021-07-30 | 주식회사 라온에이엔씨 | 인터콤시스템 통신명료도 향상을 위한 다채널다객체 음원 처리 장치 |
GB2594265A (en) * | 2020-04-20 | 2021-10-27 | Nokia Technologies Oy | Apparatus, methods and computer programs for enabling rendering of spatial audio signals |
TWI742689B (zh) * | 2020-05-22 | 2021-10-11 | 宏正自動科技股份有限公司 | 影音處理裝置、影音播放系統及其影音處理方法 |
CN112135226B (zh) * | 2020-08-11 | 2022-06-10 | 广东声音科技有限公司 | Y轴音频再生方法以及y轴音频再生*** |
RU207301U1 (ru) * | 2021-04-14 | 2021-10-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный институт кино и телевидения" (СПбГИКиТ) | Усилительно-преобразовательное устройство |
US20220386062A1 (en) * | 2021-05-28 | 2022-12-01 | Algoriddim Gmbh | Stereophonic audio rearrangement based on decomposed tracks |
WO2022258876A1 (en) * | 2021-06-10 | 2022-12-15 | Nokia Technologies Oy | Parametric spatial audio rendering |
CN114866948B (zh) * | 2022-04-26 | 2024-07-05 | 北京奇艺世纪科技有限公司 | 一种音频处理方法、装置、电子设备和可读存储介质 |
KR102671956B1 (ko) * | 2022-12-06 | 2024-06-05 | 주식회사 라온에이엔씨 | 인터콤용 실감음향 오디오출력장치 |
Family Cites Families (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4308423A (en) | 1980-03-12 | 1981-12-29 | Cohen Joel M | Stereo image separation and perimeter enhancement |
US4748669A (en) * | 1986-03-27 | 1988-05-31 | Hughes Aircraft Company | Stereo enhancement system |
JPS6460200A (en) * | 1987-08-31 | 1989-03-07 | Yamaha Corp | Stereoscopic signal processing circuit |
GB9103207D0 (en) * | 1991-02-15 | 1991-04-03 | Gerzon Michael A | Stereophonic sound reproduction system |
JPH04281700A (ja) * | 1991-03-08 | 1992-10-07 | Yamaha Corp | 多チャンネル再生装置 |
JP3146687B2 (ja) | 1992-10-20 | 2001-03-19 | 株式会社神戸製鋼所 | 高耐食性表面改質TiまたはTi基合金部材 |
JPH089499B2 (ja) | 1992-11-24 | 1996-01-31 | 東京窯業株式会社 | 焼成マグネシア・ドロマイトれんが |
JP2944424B2 (ja) * | 1994-06-16 | 1999-09-06 | 三洋電機株式会社 | 音響再生回路 |
US6128597A (en) * | 1996-05-03 | 2000-10-03 | Lsi Logic Corporation | Audio decoder with a reconfigurable downmixing/windowing pipeline and method therefor |
US6421446B1 (en) | 1996-09-25 | 2002-07-16 | Qsound Labs, Inc. | Apparatus for creating 3D audio imaging over headphones using binaural synthesis including elevation |
JP4304401B2 (ja) | 2000-06-07 | 2009-07-29 | ソニー株式会社 | マルチチャンネルオーディオ再生装置 |
US7660424B2 (en) * | 2001-02-07 | 2010-02-09 | Dolby Laboratories Licensing Corporation | Audio channel spatial translation |
US20040062401A1 (en) * | 2002-02-07 | 2004-04-01 | Davis Mark Franklin | Audio channel translation |
TW533746B (en) * | 2001-02-23 | 2003-05-21 | Formosa Ind Computing Inc | Surrounding sound effect system with automatic detection and multiple channels |
JP4434951B2 (ja) * | 2002-08-07 | 2010-03-17 | ドルビー・ラボラトリーズ・ライセンシング・コーポレーション | オーディオチャンネルの空間的変換 |
US20060072764A1 (en) * | 2002-11-20 | 2006-04-06 | Koninklijke Philips Electronics N.V. | Audio based data representation apparatus and method |
JP3785154B2 (ja) * | 2003-04-17 | 2006-06-14 | パイオニア株式会社 | 情報記録装置、情報再生装置及び情報記録媒体 |
US7394903B2 (en) * | 2004-01-20 | 2008-07-01 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Apparatus and method for constructing a multi-channel output signal or for generating a downmix signal |
DE602005022641D1 (de) | 2004-03-01 | 2010-09-09 | Dolby Lab Licensing Corp | Mehrkanal-Audiodekodierung |
WO2006022124A1 (ja) | 2004-08-27 | 2006-03-02 | Matsushita Electric Industrial Co., Ltd. | オーディオデコーダ、方法及びプログラム |
CN101010726A (zh) | 2004-08-27 | 2007-08-01 | 松下电器产业株式会社 | 音频解码器、方法以及程序 |
EP1710799B1 (en) * | 2005-02-01 | 2012-06-20 | Panasonic Corporation | Reproduction apparatus |
US7830921B2 (en) * | 2005-07-11 | 2010-11-09 | Lg Electronics Inc. | Apparatus and method of encoding and decoding audio signal |
KR100619082B1 (ko) | 2005-07-20 | 2006-09-05 | 삼성전자주식회사 | 와이드 모노 사운드 재생 방법 및 시스템 |
US20080221907A1 (en) * | 2005-09-14 | 2008-09-11 | Lg Electronics, Inc. | Method and Apparatus for Decoding an Audio Signal |
US20070080485A1 (en) | 2005-10-07 | 2007-04-12 | Kerscher Christopher S | Film and methods of making film |
BRPI0707136A2 (pt) | 2006-01-19 | 2011-04-19 | Lg Electronics Inc | método e aparelho para processamento de um sinal de mìdia |
TWI342718B (en) | 2006-03-24 | 2011-05-21 | Coding Tech Ab | Decoder and method for deriving headphone down mix signal, receiver, binaural decoder, audio player, receiving method, audio playing method, and computer program |
US8712061B2 (en) * | 2006-05-17 | 2014-04-29 | Creative Technology Ltd | Phase-amplitude 3-D stereo encoder and decoder |
US8027479B2 (en) * | 2006-06-02 | 2011-09-27 | Coding Technologies Ab | Binaural multi-channel decoder in the context of non-energy conserving upmix rules |
FR2903562A1 (fr) * | 2006-07-07 | 2008-01-11 | France Telecom | Spatialisation binaurale de donnees sonores encodees en compression. |
EP2437257B1 (en) * | 2006-10-16 | 2018-01-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Saoc to mpeg surround transcoding |
US8050434B1 (en) * | 2006-12-21 | 2011-11-01 | Srs Labs, Inc. | Multi-channel audio enhancement system |
RU2406165C2 (ru) | 2007-02-14 | 2010-12-10 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способы и устройства для кодирования и декодирования объектно-базированных аудиосигналов |
ATE526659T1 (de) * | 2007-02-14 | 2011-10-15 | Lg Electronics Inc | Verfahren und vorrichtung zum kodieren von einem audiosignal |
US8290167B2 (en) * | 2007-03-21 | 2012-10-16 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for conversion between multi-channel audio formats |
TWM346237U (en) * | 2008-07-03 | 2008-12-01 | Cotron Corp | Digital decoder box with multiple audio source detection function |
US8483395B2 (en) | 2007-05-04 | 2013-07-09 | Electronics And Telecommunications Research Institute | Sound field reproduction apparatus and method for reproducing reflections |
US20080298610A1 (en) * | 2007-05-30 | 2008-12-04 | Nokia Corporation | Parameter Space Re-Panning for Spatial Audio |
JP2009077379A (ja) * | 2007-08-30 | 2009-04-09 | Victor Co Of Japan Ltd | 立体音響再生装置、立体音響再生方法及びコンピュータプログラム |
WO2009046460A2 (en) * | 2007-10-04 | 2009-04-09 | Creative Technology Ltd | Phase-amplitude 3-d stereo encoder and decoder |
JP2009100144A (ja) * | 2007-10-16 | 2009-05-07 | Panasonic Corp | 音場制御装置、音場制御方法およびプログラム |
WO2009111798A2 (en) * | 2008-03-07 | 2009-09-11 | Sennheiser Electronic Gmbh & Co. Kg | Methods and devices for reproducing surround audio signals |
US8306233B2 (en) * | 2008-06-17 | 2012-11-06 | Nokia Corporation | Transmission of audio signals |
EP2146522A1 (en) * | 2008-07-17 | 2010-01-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for generating audio output signals using object based metadata |
RU2505941C2 (ru) * | 2008-07-31 | 2014-01-27 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. | Формирование бинауральных сигналов |
WO2010080451A1 (en) * | 2008-12-18 | 2010-07-15 | Dolby Laboratories Licensing Corporation | Audio channel spatial translation |
EP2214161A1 (en) | 2009-01-28 | 2010-08-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus, method and computer program for upmixing a downmix audio signal |
JP4788790B2 (ja) * | 2009-02-27 | 2011-10-05 | ソニー株式会社 | コンテンツ再生装置、コンテンツ再生方法、プログラム、及びコンテンツ再生システム |
AU2013206557B2 (en) | 2009-03-17 | 2015-11-12 | Dolby International Ab | Advanced stereo coding based on a combination of adaptively selectable left/right or mid/side stereo coding and of parametric stereo coding |
BRPI1004215B1 (pt) | 2009-04-08 | 2021-08-17 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Aparelho e método para upmixagem de sinal de áudio downmix utilizando uma atenuação de valor de fase |
US8477970B2 (en) * | 2009-04-14 | 2013-07-02 | Strubwerks Llc | Systems, methods, and apparatus for controlling sounds in a three-dimensional listening environment |
KR20100121299A (ko) | 2009-05-08 | 2010-11-17 | 주식회사 비에스이 | 다기능 마이크로 스피커 |
WO2010131431A1 (ja) * | 2009-05-11 | 2010-11-18 | パナソニック株式会社 | 音響再生装置 |
AU2010264736B2 (en) * | 2009-06-24 | 2014-03-27 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio signal decoder, method for decoding an audio signal and computer program using cascaded audio object processing stages |
TWI413110B (zh) * | 2009-10-06 | 2013-10-21 | Dolby Int Ab | 以選擇性通道解碼的有效多通道信號處理 |
EP2326108B1 (en) | 2009-11-02 | 2015-06-03 | Harman Becker Automotive Systems GmbH | Audio system phase equalizion |
CN102656627B (zh) | 2009-12-16 | 2014-04-30 | 诺基亚公司 | 多信道音频处理方法和装置 |
KR101673232B1 (ko) | 2010-03-11 | 2016-11-07 | 삼성전자주식회사 | 수직 방향 가상 채널을 생성하는 장치 및 그 방법 |
WO2011152044A1 (ja) * | 2010-05-31 | 2011-12-08 | パナソニック株式会社 | 音響再生装置 |
KR102033071B1 (ko) * | 2010-08-17 | 2019-10-16 | 한국전자통신연구원 | 멀티 채널 오디오 호환 시스템 및 방법 |
WO2012031605A1 (en) * | 2010-09-06 | 2012-03-15 | Fundacio Barcelona Media Universitat Pompeu Fabra | Upmixing method and system for multichannel audio reproduction |
US8903525B2 (en) * | 2010-09-28 | 2014-12-02 | Sony Corporation | Sound processing device, sound data selecting method and sound data selecting program |
KR101756838B1 (ko) | 2010-10-13 | 2017-07-11 | 삼성전자주식회사 | 다채널 오디오 신호를 다운 믹스하는 방법 및 장치 |
KR20120038891A (ko) | 2010-10-14 | 2012-04-24 | 삼성전자주식회사 | 오디오 시스템 및 그를 이용한 오디오 신호들의 다운 믹싱 방법 |
US20120093323A1 (en) * | 2010-10-14 | 2012-04-19 | Samsung Electronics Co., Ltd. | Audio system and method of down mixing audio signals using the same |
EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
EP2656640A2 (en) | 2010-12-22 | 2013-10-30 | Genaudio, Inc. | Audio spatialization and environment simulation |
EP2673956B1 (en) * | 2011-02-10 | 2019-04-24 | Dolby Laboratories Licensing Corporation | System and method for wind detection and suppression |
AU2012225759A1 (en) | 2011-03-04 | 2013-10-24 | Third Millennium Metals, Llc | Aluminum-carbon compositions |
WO2012140525A1 (en) * | 2011-04-12 | 2012-10-18 | International Business Machines Corporation | Translating user interface sounds into 3d audio space |
US9031268B2 (en) * | 2011-05-09 | 2015-05-12 | Dts, Inc. | Room characterization and correction for multi-channel audio |
CN105792086B (zh) * | 2011-07-01 | 2019-02-15 | 杜比实验室特许公司 | 用于自适应音频信号产生、编码和呈现的***和方法 |
TWM416815U (en) * | 2011-07-13 | 2011-11-21 | Elitegroup Computer Sys Co Ltd | Output/input module for switching audio source and audiovisual playback device thereof |
EP2560161A1 (en) | 2011-08-17 | 2013-02-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Optimal mixing matrices and usage of decorrelators in spatial audio processing |
TWI479905B (zh) * | 2012-01-12 | 2015-04-01 | Univ Nat Central | Multi-channel down mixing device |
EP2645749B1 (en) | 2012-03-30 | 2020-02-19 | Samsung Electronics Co., Ltd. | Audio apparatus and method of converting audio signal thereof |
KR101915258B1 (ko) * | 2012-04-13 | 2018-11-05 | 한국전자통신연구원 | 오디오 메타데이터 제공 장치 및 방법, 오디오 데이터 제공 장치 및 방법, 오디오 데이터 재생 장치 및 방법 |
US9479886B2 (en) * | 2012-07-20 | 2016-10-25 | Qualcomm Incorporated | Scalable downmix design with feedback for object-based surround codec |
CN107454511B (zh) * | 2012-08-31 | 2024-04-05 | 杜比实验室特许公司 | 用于使声音从观看屏幕或显示表面反射的扬声器 |
TWI545562B (zh) * | 2012-09-12 | 2016-08-11 | 弗勞恩霍夫爾協會 | 用於提升3d音訊被導引降混性能之裝置、系統及方法 |
KR101407192B1 (ko) * | 2012-09-28 | 2014-06-16 | 주식회사 팬택 | 사운드 출력을 제어하는 휴대 단말 및 사운드 출력 제어 방법 |
US8638959B1 (en) | 2012-10-08 | 2014-01-28 | Loring C. Hall | Reduced acoustic signature loudspeaker (RSL) |
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