PL3606102T3 - Sposób przetwarzania sygnału audio, jednostka przetwarzania sygnału, moduł renderowania dwuusznego, koder audio i dekoder audio - Google Patents
Sposób przetwarzania sygnału audio, jednostka przetwarzania sygnału, moduł renderowania dwuusznego, koder audio i dekoder audioInfo
- Publication number
- PL3606102T3 PL3606102T3 PL19197000.3T PL19197000T PL3606102T3 PL 3606102 T3 PL3606102 T3 PL 3606102T3 PL 19197000 T PL19197000 T PL 19197000T PL 3606102 T3 PL3606102 T3 PL 3606102T3
- Authority
- PL
- Poland
- Prior art keywords
- audio
- signal processing
- rendering module
- processing unit
- binaural rendering
- Prior art date
Links
- 238000003672 processing method Methods 0.000 title 1
- 238000009877 rendering Methods 0.000 title 1
- 230000005236 sound signal Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/08—Arrangements for producing a reverberation or echo sound
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
- G10K15/08—Arrangements for producing a reverberation or echo sound
- G10K15/12—Arrangements for producing a reverberation or echo sound using electronic time-delay networks
-
- 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
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/06—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being correlation coefficients
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
-
- 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
- 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
- H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems
-
- 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
- H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Stereophonic System (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13177361 | 2013-07-22 | ||
| EP20130189255 EP2840811A1 (en) | 2013-07-22 | 2013-10-18 | Method for processing an audio signal; signal processing unit, binaural renderer, audio encoder and audio decoder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3606102T3 true PL3606102T3 (pl) | 2024-06-17 |
Family
ID=48808220
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL19197000.3T PL3606102T3 (pl) | 2013-07-22 | 2014-07-18 | Sposób przetwarzania sygnału audio, jednostka przetwarzania sygnału, moduł renderowania dwuusznego, koder audio i dekoder audio |
| PL14741304T PL3025520T3 (pl) | 2013-07-22 | 2014-07-18 | Sposób przetwarzania sygnału audio; jednostka przetwarzania sygnału, moduł renderowania dwuusznego, koder audio i dekoder audio |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14741304T PL3025520T3 (pl) | 2013-07-22 | 2014-07-18 | Sposób przetwarzania sygnału audio; jednostka przetwarzania sygnału, moduł renderowania dwuusznego, koder audio i dekoder audio |
Country Status (18)
| Country | Link |
|---|---|
| US (6) | US9955282B2 (enExample) |
| EP (4) | EP2840811A1 (enExample) |
| JP (5) | JP6374502B2 (enExample) |
| KR (1) | KR101771533B1 (enExample) |
| CN (1) | CN105519139B (enExample) |
| AR (1) | AR097002A1 (enExample) |
| AU (1) | AU2014295165B2 (enExample) |
| BR (1) | BR112016001136B1 (enExample) |
| CA (1) | CA2918279C (enExample) |
| ES (2) | ES2760873T3 (enExample) |
| MX (2) | MX2016000699A (enExample) |
| PL (2) | PL3606102T3 (enExample) |
| PT (1) | PT3025520T (enExample) |
| RU (1) | RU2642376C2 (enExample) |
| SG (1) | SG11201600370UA (enExample) |
| TW (1) | TWI555011B (enExample) |
| WO (1) | WO2015011055A1 (enExample) |
| ZA (1) | ZA201601079B (enExample) |
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| CN108806704B (zh) | 2013-04-19 | 2023-06-06 | 韩国电子通信研究院 | 多信道音频信号处理装置及方法 |
| EP2840811A1 (en) * | 2013-07-22 | 2015-02-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for processing an audio signal; signal processing unit, binaural renderer, audio encoder and audio decoder |
| US9319819B2 (en) * | 2013-07-25 | 2016-04-19 | Etri | Binaural rendering method and apparatus for decoding multi channel audio |
| EP3048814B1 (en) | 2013-09-17 | 2019-10-23 | Wilus Institute of Standards and Technology Inc. | Method and device for audio signal processing |
| FR3012247A1 (fr) * | 2013-10-18 | 2015-04-24 | Orange | Spatialisation sonore avec effet de salle, optimisee en complexite |
| KR101804744B1 (ko) | 2013-10-22 | 2017-12-06 | 연세대학교 산학협력단 | 오디오 신호 처리 방법 및 장치 |
| KR102215124B1 (ko) | 2013-12-23 | 2021-02-10 | 주식회사 윌러스표준기술연구소 | 오디오 신호의 필터 생성 방법 및 이를 위한 파라메터화 장치 |
| EP3122073B1 (en) | 2014-03-19 | 2023-12-20 | Wilus Institute of Standards and Technology Inc. | Audio signal processing method and apparatus |
| US9584938B2 (en) * | 2015-01-19 | 2017-02-28 | Sennheiser Electronic Gmbh & Co. Kg | Method of determining acoustical characteristics of a room or venue having n sound sources |
| HUE056176T2 (hu) | 2015-02-12 | 2022-02-28 | Dolby Laboratories Licensing Corp | Fejhallgató virtualizálás |
| EA202090186A3 (ru) | 2015-10-09 | 2020-12-30 | Долби Интернешнл Аб | Кодирование и декодирование звука с использованием параметров преобразования представления |
| US10115403B2 (en) * | 2015-12-18 | 2018-10-30 | Qualcomm Incorporated | Encoding of multiple audio signals |
| WO2017132396A1 (en) * | 2016-01-29 | 2017-08-03 | Dolby Laboratories Licensing Corporation | Binaural dialogue enhancement |
| WO2017136573A1 (en) * | 2016-02-02 | 2017-08-10 | Dts, Inc. | Augmented reality headphone environment rendering |
| EP3293987B1 (en) | 2016-09-13 | 2020-10-21 | Nokia Technologies Oy | Audio processing |
| US10187740B2 (en) * | 2016-09-23 | 2019-01-22 | Apple Inc. | Producing headphone driver signals in a digital audio signal processing binaural rendering environment |
| EP3533242B1 (en) * | 2016-10-28 | 2021-01-20 | Panasonic Intellectual Property Corporation of America | Binaural rendering apparatus and method for playing back of multiple audio sources |
| CN106875953B (zh) * | 2017-01-11 | 2020-10-13 | 深圳市创成微电子有限公司 | 模拟混音音频处理方法及系统 |
| CN108665902B (zh) * | 2017-03-31 | 2020-12-01 | 华为技术有限公司 | 多声道信号的编解码方法和编解码器 |
| CN108694955B (zh) | 2017-04-12 | 2020-11-17 | 华为技术有限公司 | 多声道信号的编解码方法和编解码器 |
| GB2562518A (en) * | 2017-05-18 | 2018-11-21 | Nokia Technologies Oy | Spatial audio processing |
| CN107358962B (zh) * | 2017-06-08 | 2018-09-04 | 腾讯科技（深圳）有限公司 | 音频处理方法及音频处理装置 |
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| US11089425B2 (en) * | 2017-06-27 | 2021-08-10 | Lg Electronics Inc. | Audio playback method and audio playback apparatus in six degrees of freedom environment |
| CN109389986B (zh) | 2017-08-10 | 2023-08-22 | 华为技术有限公司 | 时域立体声参数的编码方法和相关产品 |
| CN117479077A (zh) * | 2017-10-20 | 2024-01-30 | 索尼公司 | 信号处理装置、方法和存储介质 |
| US11257478B2 (en) | 2017-10-20 | 2022-02-22 | Sony Corporation | Signal processing device, signal processing method, and program |
| EP3570566B1 (en) * | 2018-05-14 | 2022-12-28 | Nokia Technologies Oy | Previewing spatial audio scenes comprising multiple sound sources |
| GB2574238A (en) * | 2018-05-31 | 2019-12-04 | Nokia Technologies Oy | Spatial audio parameter merging |
| CN109297583B (zh) * | 2018-09-14 | 2020-07-24 | 北京理工大学 | 汽车车内双耳异响时变噪声响度评价方法 |
| US11503423B2 (en) * | 2018-10-25 | 2022-11-15 | Creative Technology Ltd | Systems and methods for modifying room characteristics for spatial audio rendering over headphones |
| US10582299B1 (en) * | 2018-12-11 | 2020-03-03 | Amazon Technologies, Inc. | Modeling room acoustics using acoustic waves |
| JP7286876B2 (ja) | 2019-09-23 | 2023-06-05 | 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 | 変換パラメータによるオーディオ符号化／復号化 |
| EP4557772A3 (en) * | 2020-03-09 | 2025-07-23 | Nippon Telegraph And Telephone Corporation | Sound signal downmixing method, sound signal coding method, sound signal downmixing device, sound signal coding device, program, and recording medium |
| CN115244953A (zh) * | 2020-03-18 | 2022-10-25 | 索尼集团公司 | 声音处理装置、声音处理方法和声音处理程序 |
| WO2021254652A1 (en) * | 2020-06-17 | 2021-12-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Head-related (hr) filters |
| KR102500157B1 (ko) | 2020-07-09 | 2023-02-15 | 한국전자통신연구원 | 오디오 신호의 바이노럴 렌더링 방법 및 장치 |
| CN112037825B (zh) * | 2020-08-10 | 2022-09-27 | 北京小米松果电子有限公司 | 音频信号的处理方法及装置、存储介质 |
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| CN114501295B (zh) * | 2020-10-26 | 2022-11-15 | 深圳Tcl数字技术有限公司 | 音频数据处理方法、装置、终端和计算机可读存储介质 |
| JP7753649B2 (ja) * | 2021-03-19 | 2025-10-15 | ヤマハ株式会社 | 音信号処理方法および音信号処理装置 |
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| US11665377B2 (en) * | 2021-04-23 | 2023-05-30 | At&T Intellectual Property I, L.P. | System and method for identifying encrypted, pre-recorded media content in packet data networks |
| WO2022248620A1 (en) * | 2021-05-27 | 2022-12-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoding and decoding of acoustic environment |
| US11937063B2 (en) * | 2021-06-04 | 2024-03-19 | Apple Inc. | Method and system for maintaining track length for pre-rendered spatial audio |
| CN117581297B (zh) * | 2021-07-02 | 2025-04-25 | 北京字跳网络技术有限公司 | 音频信号的渲染方法、装置和电子设备 |
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| US11877143B2 (en) * | 2021-12-03 | 2024-01-16 | Microsoft Technology Licensing, Llc | Parameterized modeling of coherent and incoherent sound |
| US12495267B2 (en) | 2022-04-22 | 2025-12-09 | Electronics And Telecommunications Research Institute | Method of rendering object-based audio and electronic device for performing the method |
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| JP2025058570A (ja) * | 2023-09-28 | 2025-04-09 | 公立大学法人秋田県立大学 | 信号伝送方法、信号生成方法、信号再生方法、音声信号処理プログラム、音声伝送装置、音声再生装置、及び音声伝送再生システム |
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| EP2840811A1 (en) | 2013-07-22 | 2015-02-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for processing an audio signal; signal processing unit, binaural renderer, audio encoder and audio decoder |
-
2013
- 2013-10-18 EP EP20130189255 patent/EP2840811A1/en not_active Withdrawn
-
2014
- 2014-07-18 PT PT147413041T patent/PT3025520T/pt unknown
- 2014-07-18 PL PL19197000.3T patent/PL3606102T3/pl unknown
- 2014-07-18 AU AU2014295165A patent/AU2014295165B2/en active Active
- 2014-07-18 MX MX2016000699A patent/MX2016000699A/es unknown
- 2014-07-18 SG SG11201600370UA patent/SG11201600370UA/en unknown
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