JP2017517948A5 - - Google Patents
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- JP2017517948A5 JP2017517948A5 JP2016564335A JP2016564335A JP2017517948A5 JP 2017517948 A5 JP2017517948 A5 JP 2017517948A5 JP 2016564335 A JP2016564335 A JP 2016564335A JP 2016564335 A JP2016564335 A JP 2016564335A JP 2017517948 A5 JP2017517948 A5 JP 2017517948A5
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- gain function
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- 230000006870 function Effects 0.000 claims description 294
- 238000004091 panning Methods 0.000 claims description 65
- 230000001419 dependent effect Effects 0.000 claims description 43
- 238000004364 calculation method Methods 0.000 claims description 27
- 230000005236 sound signal Effects 0.000 claims description 22
- 238000000354 decomposition reaction Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 12
- 239000003607 modifier Substances 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000002085 persistent effect Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14167053 | 2014-05-05 | ||
| EP14167053.9 | 2014-05-05 | ||
| EP14183854.0A EP2942981A1 (en) | 2014-05-05 | 2014-09-05 | System, apparatus and method for consistent acoustic scene reproduction based on adaptive functions |
| EP14183854.0 | 2014-09-05 | ||
| PCT/EP2015/058857 WO2015169617A1 (en) | 2014-05-05 | 2015-04-23 | System, apparatus and method for consistent acoustic scene reproduction based on adaptive functions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017517948A JP2017517948A (ja) | 2017-06-29 |
| JP2017517948A5 true JP2017517948A5 (enExample) | 2018-08-16 |
| JP6466969B2 JP6466969B2 (ja) | 2019-02-06 |
Family
ID=51485417
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016564300A Active JP6466968B2 (ja) | 2014-05-05 | 2015-04-23 | インフォームド空間のフィルタリングに基づく矛盾しない音響場面再生のためのシステムおよび装置および方法 |
| JP2016564335A Active JP6466969B2 (ja) | 2014-05-05 | 2015-04-23 | 適応性のある関数に基づく矛盾しない音響場面再生のためのシステムおよび装置および方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016564300A Active JP6466968B2 (ja) | 2014-05-05 | 2015-04-23 | インフォームド空間のフィルタリングに基づく矛盾しない音響場面再生のためのシステムおよび装置および方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10015613B2 (enExample) |
| EP (4) | EP2942981A1 (enExample) |
| JP (2) | JP6466968B2 (enExample) |
| CN (2) | CN106664501B (enExample) |
| BR (2) | BR112016025771B1 (enExample) |
| RU (2) | RU2663343C2 (enExample) |
| WO (2) | WO2015169617A1 (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108604454B (zh) * | 2016-03-16 | 2020-12-15 | 华为技术有限公司 | 音频信号处理装置和输入音频信号处理方法 |
| US10187740B2 (en) * | 2016-09-23 | 2019-01-22 | Apple Inc. | Producing headphone driver signals in a digital audio signal processing binaural rendering environment |
| WO2018140618A1 (en) * | 2017-01-27 | 2018-08-02 | Shure Acquisiton Holdings, Inc. | Array microphone module and system |
| US10219098B2 (en) * | 2017-03-03 | 2019-02-26 | GM Global Technology Operations LLC | Location estimation of active speaker |
| JP6472824B2 (ja) * | 2017-03-21 | 2019-02-20 | 株式会社東芝 | 信号処理装置、信号処理方法および音声の対応づけ提示装置 |
| US9820073B1 (en) | 2017-05-10 | 2017-11-14 | Tls Corp. | Extracting a common signal from multiple audio signals |
| GB2563606A (en) | 2017-06-20 | 2018-12-26 | Nokia Technologies Oy | Spatial audio processing |
| GB2567244A (en) * | 2017-10-09 | 2019-04-10 | Nokia Technologies Oy | Spatial audio signal processing |
| CN109857360B (zh) * | 2017-11-30 | 2022-06-17 | 长城汽车股份有限公司 | 车内音频设备音量控制系统及控制方法 |
| GB2571949A (en) | 2018-03-13 | 2019-09-18 | Nokia Technologies Oy | Temporal spatial audio parameter smoothing |
| EP3811360A4 (en) | 2018-06-21 | 2021-11-24 | Magic Leap, Inc. | PORTABLE SYSTEM VOICE PROCESSING |
| CN116437280A (zh) * | 2018-08-22 | 2023-07-14 | 深圳市汇顶科技股份有限公司 | 评估麦克风阵列一致性的方法、设备、装置和系统 |
| CA3113275A1 (en) * | 2018-09-18 | 2020-03-26 | Huawei Technologies Co., Ltd. | Device and method for adaptation of virtual 3d audio to a real room |
| KR102824806B1 (ko) | 2018-12-07 | 2025-06-25 | 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 | 방향 컴포넌트 보상을 사용하는 DirAC 기반 공간 오디오 코딩과 관련된 인코딩, 디코딩, 장면 처리 및 기타 절차를 위한 장치, 방법 및 컴퓨터 프로그램 |
| JP7580383B2 (ja) | 2019-03-01 | 2024-11-11 | マジック リープ， インコーポレイテッド | 発話処理エンジンのための入力の決定 |
| CN113994424B (zh) | 2019-04-19 | 2025-04-15 | 奇跃公司 | 识别语音识别引擎的输入 |
| WO2020221431A1 (en) * | 2019-04-30 | 2020-11-05 | Huawei Technologies Co., Ltd. | Device and method for rendering a binaural audio signal |
| WO2020231884A1 (en) | 2019-05-15 | 2020-11-19 | Ocelot Laboratories Llc | Audio processing |
| US11328740B2 (en) | 2019-08-07 | 2022-05-10 | Magic Leap, Inc. | Voice onset detection |
| CN113519023A (zh) * | 2019-10-29 | 2021-10-19 | 苹果公司 | 具有压缩环境的音频编码 |
| US11627430B2 (en) | 2019-12-06 | 2023-04-11 | Magic Leap, Inc. | Environment acoustics persistence |
| EP3849202B1 (en) * | 2020-01-10 | 2023-02-08 | Nokia Technologies Oy | Audio and video processing |
| US11917384B2 (en) | 2020-03-27 | 2024-02-27 | Magic Leap, Inc. | Method of waking a device using spoken voice commands |
| WO2022072752A1 (en) | 2020-09-30 | 2022-04-07 | Magic Leap, Inc. | Voice user interface using non-linguistic input |
| CN112527108A (zh) * | 2020-12-03 | 2021-03-19 | 歌尔光学科技有限公司 | 一种虚拟场景回放方法、装置、电子设备及存储介质 |
| US11595775B2 (en) * | 2021-04-06 | 2023-02-28 | Meta Platforms Technologies, Llc | Discrete binaural spatialization of sound sources on two audio channels |
| CN113889140B (zh) * | 2021-09-24 | 2025-07-22 | 北京有竹居网络技术有限公司 | 音频信号播放方法、装置和电子设备 |
| EP4420366A4 (en) * | 2021-10-22 | 2025-06-11 | Magic Leap, Inc. | Voice analysis driven audio parameter modifications |
| CN114268883B (zh) * | 2021-11-29 | 2025-06-13 | 苏州君林智能科技有限公司 | 一种选择麦克风布放位置的方法与系统 |
| EP4454298A1 (en) | 2021-12-20 | 2024-10-30 | Dirac Research AB | Multi channel audio processing for upmixing/remixing/downmixing applications |
| EP4530822A4 (en) * | 2022-09-23 | 2025-08-27 | Samsung Electronics Co Ltd | ELECTRONIC DEVICE AND METHOD FOR CHANGING AUDIO SIGNAL BASED ON INFORMATION RELATING TO A VISUAL OBJECT |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7583805B2 (en) * | 2004-02-12 | 2009-09-01 | Agere Systems Inc. | Late reverberation-based synthesis of auditory scenes |
| US7644003B2 (en) * | 2001-05-04 | 2010-01-05 | Agere Systems Inc. | Cue-based audio coding/decoding |
| ES2294300T3 (es) * | 2002-07-12 | 2008-04-01 | Koninklijke Philips Electronics N.V. | Codificacion de audio. |
| WO2007127757A2 (en) * | 2006-04-28 | 2007-11-08 | Cirrus Logic, Inc. | Method and system for surround sound beam-forming using the overlapping portion of driver frequency ranges |
| US20080232601A1 (en) * | 2007-03-21 | 2008-09-25 | Ville Pulkki | Method and apparatus for enhancement of audio reconstruction |
| US9015051B2 (en) * | 2007-03-21 | 2015-04-21 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Reconstruction of audio channels with direction parameters indicating direction of origin |
| US8180062B2 (en) * | 2007-05-30 | 2012-05-15 | Nokia Corporation | Spatial sound zooming |
| US8064624B2 (en) * | 2007-07-19 | 2011-11-22 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Method and apparatus for generating a stereo signal with enhanced perceptual quality |
| EP2154911A1 (en) * | 2008-08-13 | 2010-02-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | An apparatus for determining a spatial output multi-channel audio signal |
| EP2346028A1 (en) * | 2009-12-17 | 2011-07-20 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | An apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal |
| JP5508550B2 (ja) * | 2010-02-24 | 2014-06-04 | フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン | 拡張ダウンミックス信号を発生するための装置、拡張ダウンミックス信号を発生するための方法及びコンピュータプログラム |
| US8908874B2 (en) * | 2010-09-08 | 2014-12-09 | Dts, Inc. | Spatial audio encoding and reproduction |
| EP2464146A1 (en) * | 2010-12-10 | 2012-06-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for decomposing an input signal using a pre-calculated reference curve |
| EP2600343A1 (en) * | 2011-12-02 | 2013-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for merging geometry - based spatial audio coding streams |
-
2014
- 2014-09-05 EP EP14183854.0A patent/EP2942981A1/en not_active Withdrawn
- 2014-09-05 EP EP14183855.7A patent/EP2942982A1/en not_active Withdrawn
-
2015
- 2015-04-23 BR BR112016025771-5A patent/BR112016025771B1/pt active IP Right Grant
- 2015-04-23 WO PCT/EP2015/058857 patent/WO2015169617A1/en not_active Ceased
- 2015-04-23 EP EP15721604.5A patent/EP3141001B1/en active Active
- 2015-04-23 RU RU2016147370A patent/RU2663343C2/ru active
- 2015-04-23 BR BR112016025767-7A patent/BR112016025767B1/pt active IP Right Grant
- 2015-04-23 JP JP2016564300A patent/JP6466968B2/ja active Active
- 2015-04-23 CN CN201580036158.7A patent/CN106664501B/zh active Active
- 2015-04-23 RU RU2016146936A patent/RU2665280C2/ru active
- 2015-04-23 JP JP2016564335A patent/JP6466969B2/ja active Active
- 2015-04-23 WO PCT/EP2015/058859 patent/WO2015169618A1/en not_active Ceased
- 2015-04-23 CN CN201580036833.6A patent/CN106664485B/zh active Active
- 2015-04-23 EP EP15720034.6A patent/EP3141000B1/en active Active
-
2016
- 2016-11-04 US US15/344,076 patent/US10015613B2/en active Active
- 2016-11-04 US US15/343,901 patent/US9936323B2/en active Active
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