JP2018501678A5 - - Google Patents
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- JP2018501678A5 JP2018501678A5 JP2017518126A JP2017518126A JP2018501678A5 JP 2018501678 A5 JP2018501678 A5 JP 2018501678A5 JP 2017518126 A JP2017518126 A JP 2017518126A JP 2017518126 A JP2017518126 A JP 2017518126A JP 2018501678 A5 JP2018501678 A5 JP 2018501678A5
- Authority
- JP
- Japan
- Prior art keywords
- sampling rate
- virtualization profile
- requested
- audio signal
- virtualization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/506,187 | 2014-10-03 | ||
| US14/506,187 US9560465B2 (en) | 2014-10-03 | 2014-10-03 | Digital audio filters for variable sample rates |
| PCT/US2015/038635 WO2016053432A1 (en) | 2014-10-03 | 2015-06-30 | Digital audio filters for variable sample rates |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018501678A JP2018501678A (ja) | 2018-01-18 |
| JP2018501678A5 true JP2018501678A5 (cg-RX-API-DMAC7.html) | 2018-08-09 |
| JP6640204B2 JP6640204B2 (ja) | 2020-02-05 |
Family
ID=55631222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017518126A Active JP6640204B2 (ja) | 2014-10-03 | 2015-06-30 | 可変サンプリングレート用デジタルオーディオフィルタ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9560465B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3201791A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6640204B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102502465B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN107251009B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016053432A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20165211A7 (fi) | 2016-03-15 | 2017-09-16 | Ownsurround Ltd | Järjestely HRTF-suodattimien valmistamiseksi |
| JP6790654B2 (ja) * | 2016-09-23 | 2020-11-25 | 株式会社Ｊｖｃケンウッド | フィルタ生成装置、フィルタ生成方法、及びプログラム |
| US10938833B2 (en) * | 2017-07-21 | 2021-03-02 | Nec Corporation | Multi-factor authentication based on room impulse response |
| EP3547305B1 (en) * | 2018-03-28 | 2023-06-14 | Fundació Eurecat | Reverberation technique for audio 3d |
| FI20185300A1 (fi) | 2018-03-29 | 2019-09-30 | Ownsurround Ltd | Järjestely päähän liittyvien siirtofunktiosuodattimien muodostamiseksi |
| WO2019197709A1 (en) | 2018-04-10 | 2019-10-17 | Nokia Technologies Oy | An apparatus, a method and a computer program for reproducing spatial audio |
| US11026039B2 (en) | 2018-08-13 | 2021-06-01 | Ownsurround Oy | Arrangement for distributing head related transfer function filters |
| US10856097B2 (en) | 2018-09-27 | 2020-12-01 | Sony Corporation | Generating personalized end user head-related transfer function (HRTV) using panoramic images of ear |
| CN109801642A (zh) * | 2018-12-18 | 2019-05-24 | 百度在线网络技术（北京）有限公司 | 降采样方法及装置 |
| US11617051B2 (en) * | 2019-01-28 | 2023-03-28 | EmbodyVR, Inc. | Streaming binaural audio from a cloud spatial audio processing system to a mobile station for playback on a personal audio delivery device |
| US11113092B2 (en) * | 2019-02-08 | 2021-09-07 | Sony Corporation | Global HRTF repository |
| US11451907B2 (en) | 2019-05-29 | 2022-09-20 | Sony Corporation | Techniques combining plural head-related transfer function (HRTF) spheres to place audio objects |
| US11347832B2 (en) | 2019-06-13 | 2022-05-31 | Sony Corporation | Head related transfer function (HRTF) as biometric authentication |
| US11076257B1 (en) | 2019-06-14 | 2021-07-27 | EmbodyVR, Inc. | Converting ambisonic audio to binaural audio |
| US11146908B2 (en) | 2019-10-24 | 2021-10-12 | Sony Corporation | Generating personalized end user head-related transfer function (HRTF) from generic HRTF |
| US11070930B2 (en) | 2019-11-12 | 2021-07-20 | Sony Corporation | Generating personalized end user room-related transfer function (RRTF) |
| CN113126530B (zh) * | 2019-12-30 | 2022-03-18 | 珠海极海半导体有限公司 | 一种用于计算定时器滤波器的采样率的方法及控制装置 |
| CN111596885B (zh) * | 2020-07-23 | 2020-11-17 | 腾讯科技（深圳）有限公司 | 音频数据处理方法、服务器及存储介质 |
| CN117040487B (zh) * | 2023-10-08 | 2024-01-02 | 武汉海微科技有限公司 | 音频信号处理的滤波方法、装置、设备及存储介质 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6959220B1 (en) | 1997-11-07 | 2005-10-25 | Microsoft Corporation | Digital audio signal filtering mechanism and method |
| US6427157B1 (en) | 1998-07-31 | 2002-07-30 | Texas Instruments Incorporated | Fir filter structure with time- varying coefficients and filtering method for digital data scaling |
| US20030087618A1 (en) * | 2001-11-08 | 2003-05-08 | Junsong Li | Digital FM stereo decoder and method of operation |
| US7262716B2 (en) * | 2002-12-20 | 2007-08-28 | Texas Instruments Incoporated | Asynchronous sample rate converter and method |
| CN100511980C (zh) * | 2003-03-21 | 2009-07-08 | D2音频有限公司 | 采样速率转换设备和方法 |
| US7373294B2 (en) * | 2003-05-15 | 2008-05-13 | Lucent Technologies Inc. | Intonation transformation for speech therapy and the like |
| GB0419346D0 (en) | 2004-09-01 | 2004-09-29 | Smyth Stephen M F | Method and apparatus for improved headphone virtualisation |
| US7236110B2 (en) * | 2004-11-12 | 2007-06-26 | Analog Devices, Inc. | Sample rate converter for reducing the sampling frequency of a signal by a fractional number |
| US7653447B2 (en) * | 2004-12-30 | 2010-01-26 | Mondo Systems, Inc. | Integrated audio video signal processing system using centralized processing of signals |
| US7890563B2 (en) | 2005-03-15 | 2011-02-15 | Analog Devices, Inc. | Multi-channel sample rate conversion method |
| JP2008187213A (ja) * | 2005-05-19 | 2008-08-14 | D & M Holdings Inc | オーディオ信号処理装置、スピーカボックス、スピーカシステム及び映像音声出力装置 |
| US8473298B2 (en) * | 2005-11-01 | 2013-06-25 | Apple Inc. | Pre-resampling to achieve continuously variable analysis time/frequency resolution |
| US8085276B2 (en) | 2006-11-30 | 2011-12-27 | Adobe Systems Incorporated | Combined color harmony generation and artwork recoloring mechanism |
| EP2119306A4 (en) * | 2007-03-01 | 2012-04-25 | Jerry Mahabub | SOUND SPECIALIZATION AND ENVIRONMENT SIMULATION |
| WO2010017540A2 (en) | 2008-08-08 | 2010-02-11 | University Of Massachusetts | Geobacter strains that use alternate organic compounds, methods of making, and methods of use thereof |
| KR101763132B1 (ko) * | 2008-08-19 | 2017-07-31 | 디지맥 코포레이션 | 콘텐트 처리를 위한 방법들 및 시스템들 |
| CN101924525B (zh) * | 2009-06-11 | 2016-06-22 | 应美盛股份有限公司 | 高性能音频放大电路 |
| US20120214416A1 (en) * | 2011-02-23 | 2012-08-23 | Jonathan Douglas Kent | Methods and apparatuses for communication between devices |
| US20140233744A1 (en) | 2011-09-26 | 2014-08-21 | Actiwave Ab | Audio processing and enhancement system |
| JP6051505B2 (ja) * | 2011-10-07 | 2016-12-27 | ソニー株式会社 | 音声処理装置および音声処理方法、記録媒体、並びにプログラム |
| US8750364B2 (en) | 2011-12-31 | 2014-06-10 | St-Ericsson Sa | Interpolation of filter coefficients |
| CN102622420B (zh) * | 2012-02-22 | 2013-10-30 | 哈尔滨工程大学 | 基于颜色特征和形状上下文的商标图像检索方法 |
| CN104956689B (zh) * | 2012-11-30 | 2017-07-04 | Dts（英属维尔京群岛）有限公司 | 用于个性化音频虚拟化的方法和装置 |
| KR20150104626A (ko) * | 2013-01-09 | 2015-09-15 | 에이스 커뮤니케이션스 리미티드 | 자율 관리 음향 개선을 위한 방법 및 시스템 |
-
2014
- 2014-10-03 US US14/506,187 patent/US9560465B2/en active Active
-
2015
- 2015-06-30 KR KR1020177011766A patent/KR102502465B1/ko active Active
- 2015-06-30 WO PCT/US2015/038635 patent/WO2016053432A1/en not_active Ceased
- 2015-06-30 CN CN201580060946.XA patent/CN107251009B/zh active Active
- 2015-06-30 JP JP2017518126A patent/JP6640204B2/ja active Active
- 2015-06-30 EP EP15846638.3A patent/EP3201791A4/en not_active Ceased
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