UA118342C2 - Передача сигнальної інформації рендерингу аудіо в бітовому потоці - Google Patents
Передача сигнальної інформації рендерингу аудіо в бітовому потоціInfo
- Publication number
- UA118342C2 UA118342C2 UAA201508659A UAA201508659A UA118342C2 UA 118342 C2 UA118342 C2 UA 118342C2 UA A201508659 A UAA201508659 A UA A201508659A UA A201508659 A UAA201508659 A UA A201508659A UA 118342 C2 UA118342 C2 UA 118342C2
- Authority
- UA
- Ukraine
- Prior art keywords
- bitstream
- rendering information
- audio
- audio rendering
- techniques
- Prior art date
Links
- 238000009877 rendering Methods 0.000 title abstract 6
- 230000011664 signaling Effects 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
Classifications
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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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- 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
- G10L19/04—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
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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
- G10L19/04—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
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
-
- 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
- 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
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- 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
- H04S2420/11—Application of ambisonics 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
- H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Stereophonic System (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
Описані в цілому технічні прийоми для задання інформації рендерингу аудіо в бітовому потоці. Пристрій, сконфігурований для створення бітового потоку, може виконувати різні аспекти цих технічних прийомів. Пристрій для створення бітового потоку може містити один або більше процесорів, сконфігурованих для задання інформації рендерингу аудіо, яка включає в себе значення сигналу, що ідентифікує блок рендерингу аудіо, який використовується при створенні багатоканального аудіоконтенту. Пристрій, сконфігурований для рендерингу багатоканального аудіоконтенту з бітового потоку, може також виконувати різні аспекти згаданих технічних прийомів. Пристрій для рендерингу може містити один або більше процесорів, сконфігурованих для визначення інформації рендерингу аудіо, яка включає в себе значення сигналу, що ідентифікує блок рендерингу аудіо, який використовується при створенні багатоканального аудіоконтенту, і для рендерингу множини вхідних сигналів динаміків на основі інформації рендерингу аудіо.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361762758P | 2013-02-08 | 2013-02-08 | |
US14/174,769 US10178489B2 (en) | 2013-02-08 | 2014-02-06 | Signaling audio rendering information in a bitstream |
PCT/US2014/015305 WO2014124261A1 (en) | 2013-02-08 | 2014-02-07 | Signaling audio rendering information in a bitstream |
Publications (1)
Publication Number | Publication Date |
---|---|
UA118342C2 true UA118342C2 (uk) | 2019-01-10 |
Family
ID=51297441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA201508659A UA118342C2 (uk) | 2013-02-08 | 2014-02-07 | Передача сигнальної інформації рендерингу аудіо в бітовому потоці |
Country Status (16)
Country | Link |
---|---|
US (1) | US10178489B2 (uk) |
EP (2) | EP2954521B1 (uk) |
JP (2) | JP2016510435A (uk) |
KR (2) | KR102182761B1 (uk) |
CN (1) | CN104981869B (uk) |
AU (1) | AU2014214786B2 (uk) |
BR (1) | BR112015019049B1 (uk) |
CA (1) | CA2896807C (uk) |
IL (1) | IL239748B (uk) |
MY (1) | MY186004A (uk) |
PH (1) | PH12015501587A1 (uk) |
RU (1) | RU2661775C2 (uk) |
SG (1) | SG11201505048YA (uk) |
UA (1) | UA118342C2 (uk) |
WO (1) | WO2014124261A1 (uk) |
ZA (1) | ZA201506576B (uk) |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8483853B1 (en) | 2006-09-12 | 2013-07-09 | Sonos, Inc. | Controlling and manipulating groupings in a multi-zone media system |
US8788080B1 (en) | 2006-09-12 | 2014-07-22 | Sonos, Inc. | Multi-channel pairing in a media system |
US9202509B2 (en) | 2006-09-12 | 2015-12-01 | Sonos, Inc. | Controlling and grouping in a multi-zone media system |
US8923997B2 (en) | 2010-10-13 | 2014-12-30 | Sonos, Inc | Method and apparatus for adjusting a speaker system |
US11265652B2 (en) | 2011-01-25 | 2022-03-01 | Sonos, Inc. | Playback device pairing |
US11429343B2 (en) | 2011-01-25 | 2022-08-30 | Sonos, Inc. | Stereo playback configuration and control |
US8938312B2 (en) | 2011-04-18 | 2015-01-20 | Sonos, Inc. | Smart line-in processing |
US9042556B2 (en) | 2011-07-19 | 2015-05-26 | Sonos, Inc | Shaping sound responsive to speaker orientation |
US8811630B2 (en) | 2011-12-21 | 2014-08-19 | Sonos, Inc. | Systems, methods, and apparatus to filter audio |
US9084058B2 (en) | 2011-12-29 | 2015-07-14 | Sonos, Inc. | Sound field calibration using listener localization |
US9729115B2 (en) | 2012-04-27 | 2017-08-08 | Sonos, Inc. | Intelligently increasing the sound level of player |
US9524098B2 (en) | 2012-05-08 | 2016-12-20 | Sonos, Inc. | Methods and systems for subwoofer calibration |
USD721352S1 (en) | 2012-06-19 | 2015-01-20 | Sonos, Inc. | Playback device |
US9106192B2 (en) | 2012-06-28 | 2015-08-11 | Sonos, Inc. | System and method for device playback calibration |
US9706323B2 (en) | 2014-09-09 | 2017-07-11 | Sonos, Inc. | Playback device calibration |
US9219460B2 (en) | 2014-03-17 | 2015-12-22 | Sonos, Inc. | Audio settings based on environment |
US9690271B2 (en) | 2012-06-28 | 2017-06-27 | Sonos, Inc. | Speaker calibration |
US9668049B2 (en) | 2012-06-28 | 2017-05-30 | Sonos, Inc. | Playback device calibration user interfaces |
US9690539B2 (en) | 2012-06-28 | 2017-06-27 | Sonos, Inc. | Speaker calibration user interface |
US8930005B2 (en) | 2012-08-07 | 2015-01-06 | Sonos, Inc. | Acoustic signatures in a playback system |
US8965033B2 (en) | 2012-08-31 | 2015-02-24 | Sonos, Inc. | Acoustic optimization |
US9008330B2 (en) | 2012-09-28 | 2015-04-14 | Sonos, Inc. | Crossover frequency adjustments for audio speakers |
US9883310B2 (en) * | 2013-02-08 | 2018-01-30 | Qualcomm Incorporated | Obtaining symmetry information for higher order ambisonic audio renderers |
US9609452B2 (en) | 2013-02-08 | 2017-03-28 | Qualcomm Incorporated | Obtaining sparseness information for higher order ambisonic audio renderers |
USD721061S1 (en) | 2013-02-25 | 2015-01-13 | Sonos, Inc. | Playback device |
WO2014175591A1 (ko) * | 2013-04-27 | 2014-10-30 | 인텔렉추얼디스커버리 주식회사 | 오디오 신호처리 방법 |
US9466305B2 (en) | 2013-05-29 | 2016-10-11 | Qualcomm Incorporated | Performing positional analysis to code spherical harmonic coefficients |
US20140358565A1 (en) | 2013-05-29 | 2014-12-04 | Qualcomm Incorporated | Compression of decomposed representations of a sound field |
US9922656B2 (en) | 2014-01-30 | 2018-03-20 | Qualcomm Incorporated | Transitioning of ambient higher-order ambisonic coefficients |
US9489955B2 (en) | 2014-01-30 | 2016-11-08 | Qualcomm Incorporated | Indicating frame parameter reusability for coding vectors |
US9226087B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
US9226073B2 (en) | 2014-02-06 | 2015-12-29 | Sonos, Inc. | Audio output balancing during synchronized playback |
US9264839B2 (en) | 2014-03-17 | 2016-02-16 | Sonos, Inc. | Playback device configuration based on proximity detection |
US9852737B2 (en) | 2014-05-16 | 2017-12-26 | Qualcomm Incorporated | Coding vectors decomposed from higher-order ambisonics audio signals |
US10770087B2 (en) | 2014-05-16 | 2020-09-08 | Qualcomm Incorporated | Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals |
US9620137B2 (en) | 2014-05-16 | 2017-04-11 | Qualcomm Incorporated | Determining between scalar and vector quantization in higher order ambisonic coefficients |
US9367283B2 (en) | 2014-07-22 | 2016-06-14 | Sonos, Inc. | Audio settings |
USD883956S1 (en) | 2014-08-13 | 2020-05-12 | Sonos, Inc. | Playback device |
US9952825B2 (en) | 2014-09-09 | 2018-04-24 | Sonos, Inc. | Audio processing algorithms |
US9891881B2 (en) | 2014-09-09 | 2018-02-13 | Sonos, Inc. | Audio processing algorithm database |
US9910634B2 (en) | 2014-09-09 | 2018-03-06 | Sonos, Inc. | Microphone calibration |
US10127006B2 (en) | 2014-09-09 | 2018-11-13 | Sonos, Inc. | Facilitating calibration of an audio playback device |
US9747910B2 (en) | 2014-09-26 | 2017-08-29 | Qualcomm Incorporated | Switching between predictive and non-predictive quantization techniques in a higher order ambisonics (HOA) framework |
US9973851B2 (en) | 2014-12-01 | 2018-05-15 | Sonos, Inc. | Multi-channel playback of audio content |
WO2016168408A1 (en) * | 2015-04-17 | 2016-10-20 | Dolby Laboratories Licensing Corporation | Audio encoding and rendering with discontinuity compensation |
WO2016172593A1 (en) | 2015-04-24 | 2016-10-27 | Sonos, Inc. | Playback device calibration user interfaces |
US10664224B2 (en) | 2015-04-24 | 2020-05-26 | Sonos, Inc. | Speaker calibration user interface |
USD906278S1 (en) | 2015-04-25 | 2020-12-29 | Sonos, Inc. | Media player device |
US20170085972A1 (en) | 2015-09-17 | 2017-03-23 | Sonos, Inc. | Media Player and Media Player Design |
USD768602S1 (en) | 2015-04-25 | 2016-10-11 | Sonos, Inc. | Playback device |
USD920278S1 (en) | 2017-03-13 | 2021-05-25 | Sonos, Inc. | Media playback device with lights |
USD886765S1 (en) | 2017-03-13 | 2020-06-09 | Sonos, Inc. | Media playback device |
US10248376B2 (en) | 2015-06-11 | 2019-04-02 | Sonos, Inc. | Multiple groupings in a playback system |
US9729118B2 (en) | 2015-07-24 | 2017-08-08 | Sonos, Inc. | Loudness matching |
US9538305B2 (en) | 2015-07-28 | 2017-01-03 | Sonos, Inc. | Calibration error conditions |
US9736610B2 (en) | 2015-08-21 | 2017-08-15 | Sonos, Inc. | Manipulation of playback device response using signal processing |
US9712912B2 (en) | 2015-08-21 | 2017-07-18 | Sonos, Inc. | Manipulation of playback device response using an acoustic filter |
CN111314826B (zh) | 2015-09-17 | 2021-05-14 | 搜诺思公司 | 由计算设备执行的方法及相应计算机可读介质和计算设备 |
US9693165B2 (en) | 2015-09-17 | 2017-06-27 | Sonos, Inc. | Validation of audio calibration using multi-dimensional motion check |
US9961475B2 (en) * | 2015-10-08 | 2018-05-01 | Qualcomm Incorporated | Conversion from object-based audio to HOA |
US10249312B2 (en) | 2015-10-08 | 2019-04-02 | Qualcomm Incorporated | Quantization of spatial vectors |
US9961467B2 (en) * | 2015-10-08 | 2018-05-01 | Qualcomm Incorporated | Conversion from channel-based audio to HOA |
US9743207B1 (en) | 2016-01-18 | 2017-08-22 | Sonos, Inc. | Calibration using multiple recording devices |
US11106423B2 (en) | 2016-01-25 | 2021-08-31 | Sonos, Inc. | Evaluating calibration of a playback device |
US10003899B2 (en) | 2016-01-25 | 2018-06-19 | Sonos, Inc. | Calibration with particular locations |
US9886234B2 (en) | 2016-01-28 | 2018-02-06 | Sonos, Inc. | Systems and methods of distributing audio to one or more playback devices |
US9864574B2 (en) | 2016-04-01 | 2018-01-09 | Sonos, Inc. | Playback device calibration based on representation spectral characteristics |
US9860662B2 (en) | 2016-04-01 | 2018-01-02 | Sonos, Inc. | Updating playback device configuration information based on calibration data |
US9763018B1 (en) | 2016-04-12 | 2017-09-12 | Sonos, Inc. | Calibration of audio playback devices |
US10074012B2 (en) | 2016-06-17 | 2018-09-11 | Dolby Laboratories Licensing Corporation | Sound and video object tracking |
US9860670B1 (en) | 2016-07-15 | 2018-01-02 | Sonos, Inc. | Spectral correction using spatial calibration |
US9794710B1 (en) | 2016-07-15 | 2017-10-17 | Sonos, Inc. | Spatial audio correction |
US10372406B2 (en) | 2016-07-22 | 2019-08-06 | Sonos, Inc. | Calibration interface |
US10459684B2 (en) | 2016-08-05 | 2019-10-29 | Sonos, Inc. | Calibration of a playback device based on an estimated frequency response |
US10089063B2 (en) | 2016-08-10 | 2018-10-02 | Qualcomm Incorporated | Multimedia device for processing spatialized audio based on movement |
USD851057S1 (en) | 2016-09-30 | 2019-06-11 | Sonos, Inc. | Speaker grill with graduated hole sizing over a transition area for a media device |
US10412473B2 (en) | 2016-09-30 | 2019-09-10 | Sonos, Inc. | Speaker grill with graduated hole sizing over a transition area for a media device |
USD827671S1 (en) | 2016-09-30 | 2018-09-04 | Sonos, Inc. | Media playback device |
US10712997B2 (en) | 2016-10-17 | 2020-07-14 | Sonos, Inc. | Room association based on name |
WO2019023853A1 (zh) * | 2017-07-31 | 2019-02-07 | 华为技术有限公司 | 一种音频处理方法以及音频处理设备 |
GB2572419A (en) * | 2018-03-29 | 2019-10-02 | Nokia Technologies Oy | Spatial sound rendering |
EP3776543B1 (en) * | 2018-04-11 | 2022-08-31 | Dolby International AB | 6dof audio rendering |
US10999693B2 (en) * | 2018-06-25 | 2021-05-04 | Qualcomm Incorporated | Rendering different portions of audio data using different renderers |
JP2021530723A (ja) | 2018-07-02 | 2021-11-11 | 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 | 没入的オーディオ信号を含むビットストリームを生成またはデコードするための方法および装置 |
US11206484B2 (en) | 2018-08-28 | 2021-12-21 | Sonos, Inc. | Passive speaker authentication |
US10299061B1 (en) | 2018-08-28 | 2019-05-21 | Sonos, Inc. | Playback device calibration |
JP2022536530A (ja) * | 2019-06-20 | 2022-08-17 | 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 | Mチャネル入力のs個のスピーカーでのレンダリング(s<m) |
US10734965B1 (en) | 2019-08-12 | 2020-08-04 | Sonos, Inc. | Audio calibration of a portable playback device |
CN110620986B (zh) * | 2019-09-24 | 2020-12-15 | 深圳市东微智能科技股份有限公司 | 音频处理算法的调度方法、装置、音频处理器和存储介质 |
TWI750565B (zh) * | 2020-01-15 | 2021-12-21 | 原相科技股份有限公司 | 真無線多聲道揚聲裝置及其多音源發聲之方法 |
US11521623B2 (en) | 2021-01-11 | 2022-12-06 | Bank Of America Corporation | System and method for single-speaker identification in a multi-speaker environment on a low-frequency audio recording |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6931370B1 (en) * | 1999-11-02 | 2005-08-16 | Digital Theater Systems, Inc. | System and method for providing interactive audio in a multi-channel audio environment |
US8121836B2 (en) * | 2005-07-11 | 2012-02-21 | Lg Electronics Inc. | Apparatus and method of processing an audio signal |
GB0619825D0 (en) | 2006-10-06 | 2006-11-15 | Craven Peter G | Microphone array |
ES2452348T3 (es) | 2007-04-26 | 2014-04-01 | Dolby International Ab | Aparato y procedimiento para sintetizar una señal de salida |
US8964994B2 (en) | 2008-12-15 | 2015-02-24 | Orange | Encoding of multichannel digital audio signals |
GB0906269D0 (en) | 2009-04-09 | 2009-05-20 | Ntnu Technology Transfer As | Optimal modal beamformer for sensor arrays |
KR101283783B1 (ko) * | 2009-06-23 | 2013-07-08 | 한국전자통신연구원 | 고품질 다채널 오디오 부호화 및 복호화 장치 |
BR112012007138B1 (pt) | 2009-09-29 | 2021-11-30 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Decodificador de sinal de áudio, codificador de sinal de áudio, método para prover uma representação de mescla ascendente de sinal, método para prover uma representação de mescla descendente de sinal e fluxo de bits usando um valor de parâmetro comum de correlação intra- objetos |
JP5773540B2 (ja) * | 2009-10-07 | 2015-09-02 | ザ・ユニバーシティ・オブ・シドニー | 記録された音場の再構築 |
KR101370870B1 (ko) | 2009-12-16 | 2014-03-07 | 돌비 인터네셔널 에이비 | Sbr 비트스트림 파라미터 다운믹스 |
EP2451196A1 (en) | 2010-11-05 | 2012-05-09 | Thomson Licensing | Method and apparatus for generating and for decoding sound field data including ambisonics sound field data of an order higher than three |
EP2450880A1 (en) * | 2010-11-05 | 2012-05-09 | Thomson Licensing | Data structure for Higher Order Ambisonics audio data |
EP2469741A1 (en) * | 2010-12-21 | 2012-06-27 | Thomson Licensing | Method and apparatus for encoding and decoding successive frames of an ambisonics representation of a 2- or 3-dimensional sound field |
US9754595B2 (en) * | 2011-06-09 | 2017-09-05 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding 3-dimensional audio signal |
EP2541547A1 (en) | 2011-06-30 | 2013-01-02 | Thomson Licensing | Method and apparatus for changing the relative positions of sound objects contained within a higher-order ambisonics representation |
TWI543642B (zh) | 2011-07-01 | 2016-07-21 | 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 |
US9641951B2 (en) * | 2011-08-10 | 2017-05-02 | The Johns Hopkins University | System and method for fast binaural rendering of complex acoustic scenes |
EP3629605B1 (en) * | 2012-07-16 | 2022-03-02 | Dolby International AB | Method and device for rendering an audio soundfield representation |
US9761229B2 (en) * | 2012-07-20 | 2017-09-12 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for audio object clustering |
JP6271586B2 (ja) | 2013-01-16 | 2018-01-31 | ドルビー・インターナショナル・アーベー | Hoaラウドネスレベルを測定する方法及びhoaラウドネスレベルを測定する装置 |
US9609452B2 (en) | 2013-02-08 | 2017-03-28 | Qualcomm Incorporated | Obtaining sparseness information for higher order ambisonic audio renderers |
US9883310B2 (en) | 2013-02-08 | 2018-01-30 | Qualcomm Incorporated | Obtaining symmetry information for higher order ambisonic audio renderers |
US20140358565A1 (en) | 2013-05-29 | 2014-12-04 | Qualcomm Incorporated | Compression of decomposed representations of a sound field |
US9922656B2 (en) | 2014-01-30 | 2018-03-20 | Qualcomm Incorporated | Transitioning of ambient higher-order ambisonic coefficients |
-
2014
- 2014-02-06 US US14/174,769 patent/US10178489B2/en active Active
- 2014-02-07 EP EP14707032.0A patent/EP2954521B1/en active Active
- 2014-02-07 MY MYPI2015702277A patent/MY186004A/en unknown
- 2014-02-07 JP JP2015557122A patent/JP2016510435A/ja active Pending
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- 2014-02-07 RU RU2015138139A patent/RU2661775C2/ru active
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RU2661775C2 (ru) | 2018-07-19 |
RU2015138139A (ru) | 2017-03-21 |
ZA201506576B (en) | 2020-02-26 |
WO2014124261A1 (en) | 2014-08-14 |
CA2896807C (en) | 2021-03-16 |
IL239748B (en) | 2019-01-31 |
AU2014214786B2 (en) | 2019-10-10 |
KR20190115124A (ko) | 2019-10-10 |
CN104981869A (zh) | 2015-10-14 |
KR20150115873A (ko) | 2015-10-14 |
US10178489B2 (en) | 2019-01-08 |
US20140226823A1 (en) | 2014-08-14 |
EP3839946A1 (en) | 2021-06-23 |
AU2014214786A1 (en) | 2015-07-23 |
KR102182761B1 (ko) | 2020-11-25 |
PH12015501587B1 (en) | 2015-10-05 |
BR112015019049B1 (pt) | 2021-12-28 |
JP6676801B2 (ja) | 2020-04-08 |
JP2016510435A (ja) | 2016-04-07 |
CA2896807A1 (en) | 2014-08-14 |
SG11201505048YA (en) | 2015-08-28 |
BR112015019049A2 (pt) | 2017-07-18 |
IL239748A0 (en) | 2015-08-31 |
MY186004A (en) | 2021-06-14 |
EP2954521A1 (en) | 2015-12-16 |
PH12015501587A1 (en) | 2015-10-05 |
CN104981869B (zh) | 2019-04-26 |
EP2954521B1 (en) | 2020-12-02 |
JP2019126070A (ja) | 2019-07-25 |
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