HK1251757A1 - 響應於多通道音頻通過使用至少一個反饋延遲網絡產生雙耳音頻 - Google Patents
響應於多通道音頻通過使用至少一個反饋延遲網絡產生雙耳音頻Info
- Publication number
- HK1251757A1 HK1251757A1 HK18111040.7A HK18111040A HK1251757A1 HK 1251757 A1 HK1251757 A1 HK 1251757A1 HK 18111040 A HK18111040 A HK 18111040A HK 1251757 A1 HK1251757 A1 HK 1251757A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- audio
- response
- feedback delay
- delay network
- generating binaural
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H04S3/004—For headphones
-
- 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
- H04S7/305—Electronic adaptation of stereophonic audio signals to reverberation of the listening space
- H04S7/306—For headphones
-
- 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]
-
- 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
- H04S7/307—Frequency adjustment, e.g. tone control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461923579P | 2014-01-03 | 2014-01-03 | |
| CN201410178258.0A CN104768121A (zh) | 2014-01-03 | 2014-04-29 | 响应于多通道音频通过使用至少一个反馈延迟网络产生双耳音频 |
| US201461988617P | 2014-05-05 | 2014-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1251757A1 true HK1251757A1 (zh) | 2019-02-01 |
Family
ID=56623335
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK18111040.7A HK1251757A1 (zh) | 2014-01-03 | 2018-08-28 | 響應於多通道音頻通過使用至少一個反饋延遲網絡產生雙耳音頻 |
| HK18112208.3A HK1252865A1 (zh) | 2014-01-03 | 2018-09-21 | 響應於多通道音頻通過使用至少一個反饋延遲網絡產生雙耳音頻 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK18112208.3A HK1252865A1 (zh) | 2014-01-03 | 2018-09-21 | 響應於多通道音頻通過使用至少一個反饋延遲網絡產生雙耳音頻 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10425763B2 (zh) |
| JP (3) | JP6607895B2 (zh) |
| KR (1) | KR102235413B1 (zh) |
| CN (5) | CN107770717B (zh) |
| ES (2) | ES2709248T3 (zh) |
| HK (2) | HK1251757A1 (zh) |
| MX (1) | MX365162B (zh) |
| RU (1) | RU2747713C2 (zh) |
Families Citing this family (18)
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| DK179034B1 (en) * | 2016-06-12 | 2017-09-04 | Apple Inc | Devices, methods, and graphical user interfaces for dynamically adjusting presentation of audio outputs |
| EP3288031A1 (en) | 2016-08-23 | 2018-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding an audio signal using a compensation value |
| US10327090B2 (en) * | 2016-09-13 | 2019-06-18 | Lg Electronics Inc. | Distance rendering method for audio signal and apparatus for outputting audio signal using same |
| WO2018095545A1 (en) * | 2016-11-28 | 2018-05-31 | Huawei Technologies Duesseldorf Gmbh | Apparatus and method for unwrapping phase differences |
| CN109963615B (zh) * | 2016-12-05 | 2022-12-02 | Med-El电气医疗器械有限公司 | 使用改编包络处理的基于双耳间相干的耳蜗刺激 |
| CN109286889A (zh) * | 2017-07-21 | 2019-01-29 | 华为技术有限公司 | 一种音频处理方法及装置、终端设备 |
| CN107566064B (zh) * | 2017-08-07 | 2019-11-08 | 合肥工业大学 | 一种巴特沃兹复衰落瑞利信道仿真方法 |
| GB2572420A (en) * | 2018-03-29 | 2019-10-02 | Nokia Technologies Oy | Spatial sound rendering |
| US10872602B2 (en) | 2018-05-24 | 2020-12-22 | Dolby Laboratories Licensing Corporation | Training of acoustic models for far-field vocalization processing systems |
| JP7402185B2 (ja) * | 2018-06-12 | 2023-12-20 | マジック リープ， インコーポレイテッド | 低周波数チャネル間コヒーレンス制御 |
| US11272310B2 (en) | 2018-08-29 | 2022-03-08 | Dolby Laboratories Licensing Corporation | Scalable binaural audio stream generation |
| GB2577905A (en) * | 2018-10-10 | 2020-04-15 | Nokia Technologies Oy | Processing audio signals |
| US11503423B2 (en) * | 2018-10-25 | 2022-11-15 | Creative Technology Ltd | Systems and methods for modifying room characteristics for spatial audio rendering over headphones |
| WO2020094263A1 (en) * | 2018-11-05 | 2020-05-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and audio signal processor, for providing a processed audio signal representation, audio decoder, audio encoder, methods and computer programs |
| CN113519023A (zh) | 2019-10-29 | 2021-10-19 | 苹果公司 | 具有压缩环境的音频编码 |
| AT523644B1 (de) * | 2020-12-01 | 2021-10-15 | Atmoky Gmbh | Verfahren für die Erzeugung eines Konvertierungsfilters für ein Konvertieren eines multidimensionalen Ausgangs-Audiosignal in ein zweidimensionales Hör-Audiosignal |
| CN112770227B (zh) * | 2020-12-30 | 2022-04-29 | 中国电影科学技术研究所 | 音频处理方法、装置、耳机和存储介质 |
| WO2022209230A1 (ja) | 2021-03-31 | 2022-10-06 | コスモ石油ルブリカンツ株式会社 | 硬化性組成物及び硬化物 |
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| US5371799A (en) | 1993-06-01 | 1994-12-06 | Qsound Labs, Inc. | Stereo headphone sound source localization system |
| AU9056298A (en) * | 1997-09-16 | 1999-04-05 | Lake Dsp Pty Limited | Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| EP1025743B1 (en) * | 1997-09-16 | 2013-06-19 | Dolby Laboratories Licensing Corporation | Utilisation of filtering effects in stereo headphone devices to enhance spatialization of source around a listener |
| KR100598003B1 (ko) * | 1998-03-25 | 2006-07-06 | 레이크 테크놀로지 리미티드 | 오디오 신호 처리 방법 및 장치 |
| US7583805B2 (en) * | 2004-02-12 | 2009-09-01 | Agere Systems Inc. | Late reverberation-based synthesis of auditory scenes |
| FR2832337B1 (fr) * | 2001-11-22 | 2004-01-23 | Commissariat Energie Atomique | Dispositif et procede de soudage hybride |
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| US7903824B2 (en) | 2005-01-10 | 2011-03-08 | Agere Systems Inc. | Compact side information for parametric coding of spatial audio |
| WO2007080211A1 (en) | 2006-01-09 | 2007-07-19 | Nokia Corporation | Decoding of binaural audio signals |
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| WO2013111038A1 (en) | 2012-01-24 | 2013-08-01 | Koninklijke Philips N.V. | Generation of a binaural signal |
| US8908875B2 (en) | 2012-02-02 | 2014-12-09 | King's College London | Electronic device with digital reverberator and method |
| KR101174111B1 (ko) * | 2012-02-16 | 2012-09-03 | 래드손(주) | 오디오 신호의 디지털 노이즈를 저감시키는 장치 및 방법 |
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| CN104919820B (zh) | 2013-01-17 | 2017-04-26 | 皇家飞利浦有限公司 | 双耳音频处理 |
| US9060052B2 (en) * | 2013-03-13 | 2015-06-16 | Accusonus S.A. | Single channel, binaural and multi-channel dereverberation |
-
2014
- 2014-12-18 MX MX2017014383A patent/MX365162B/es unknown
- 2014-12-18 CN CN201711094047.9A patent/CN107770717B/zh active Active
- 2014-12-18 CN CN201711094063.8A patent/CN107835483B/zh active Active
- 2014-12-18 CN CN201711094044.5A patent/CN107770718B/zh active Active
- 2014-12-18 CN CN201711094042.6A patent/CN107750042B/zh active Active
- 2014-12-18 RU RU2017138558A patent/RU2747713C2/ru active
- 2014-12-18 US US15/109,541 patent/US10425763B2/en active Active
- 2014-12-18 ES ES14824318T patent/ES2709248T3/es active Active
- 2014-12-18 CN CN201480071993.XA patent/CN105874820B/zh active Active
- 2014-12-18 ES ES18174560T patent/ES2837864T3/es active Active
- 2014-12-18 KR KR1020207017130A patent/KR102235413B1/ko active IP Right Grant
-
2017
- 2017-09-20 JP JP2017179893A patent/JP6607895B2/ja active Active
-
2018
- 2018-08-28 HK HK18111040.7A patent/HK1251757A1/zh unknown
- 2018-09-21 HK HK18112208.3A patent/HK1252865A1/zh unknown
-
2019
- 2019-08-14 US US16/541,079 patent/US10555109B2/en active Active
- 2019-10-21 JP JP2019191953A patent/JP6818841B2/ja active Active
-
2020
- 2020-01-30 US US16/777,599 patent/US10771914B2/en active Active
- 2020-12-28 JP JP2020218137A patent/JP7139409B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107750042B (zh) | 2019-12-13 |
| CN107770717B (zh) | 2019-12-13 |
| KR20200075888A (ko) | 2020-06-26 |
| JP6818841B2 (ja) | 2021-01-20 |
| CN107750042A (zh) | 2018-03-02 |
| CN105874820B (zh) | 2017-12-12 |
| US10425763B2 (en) | 2019-09-24 |
| ES2837864T3 (es) | 2021-07-01 |
| CN105874820A8 (zh) | 2016-11-02 |
| CN107835483A (zh) | 2018-03-23 |
| US20160345116A1 (en) | 2016-11-24 |
| US10555109B2 (en) | 2020-02-04 |
| JP2020025309A (ja) | 2020-02-13 |
| ES2709248T3 (es) | 2019-04-15 |
| JP6607895B2 (ja) | 2019-11-20 |
| CN107770718A (zh) | 2018-03-06 |
| JP7139409B2 (ja) | 2022-09-20 |
| CN105874820A (zh) | 2016-08-17 |
| RU2017138558A (ru) | 2019-02-11 |
| KR102235413B1 (ko) | 2021-04-05 |
| MX365162B (es) | 2019-05-24 |
| RU2747713C2 (ru) | 2021-05-13 |
| CN107835483B (zh) | 2020-07-28 |
| US20200245094A1 (en) | 2020-07-30 |
| US10771914B2 (en) | 2020-09-08 |
| HK1252865A1 (zh) | 2019-06-06 |
| US20190373397A1 (en) | 2019-12-05 |
| JP2021061631A (ja) | 2021-04-15 |
| CN107770718B (zh) | 2020-01-17 |
| CN107770717A (zh) | 2018-03-06 |
| JP2018014749A (ja) | 2018-01-25 |
| RU2017138558A3 (zh) | 2021-03-11 |
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