JP2018501678A5 - - Google Patents

Download PDF

Info

Publication number
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
Application number
JP2017518126A
Other languages
English (en)
Japanese (ja)
Other versions
JP6640204B2 (ja
JP2018501678A (ja
Filing date
Publication date
Priority claimed from US14/506,187 external-priority patent/US9560465B2/en
Application filed filed Critical
Publication of JP2018501678A publication Critical patent/JP2018501678A/ja
Publication of JP2018501678A5 publication Critical patent/JP2018501678A5/ja
Application granted granted Critical
Publication of JP6640204B2 publication Critical patent/JP6640204B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017518126A 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 Active JP6640204B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/506,187 US9560465B2 (en) 2014-10-03 2014-10-03 Digital audio filters for variable sample rates
US14/506,187 2014-10-03
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 (enExample) 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 (enExample)
EP (1) EP3201791A4 (enExample)
JP (1) JP6640204B2 (enExample)
KR (1) KR102502465B1 (enExample)
CN (1) CN107251009B (enExample)
WO (1) WO2016053432A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20165211A (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
ES2954317T3 (es) * 2018-03-28 2023-11-21 Fund Eurecat Técnica de reverberación para audio 3D
FI20185300A1 (fi) 2018-03-29 2019-09-30 Ownsurround Ltd Järjestely päähän liittyvien siirtofunktiosuodattimien muodostamiseksi
EP3777249A4 (en) * 2018-04-10 2022-01-05 Nokia Technologies Oy DEVICE, METHOD AND COMPUTER PROGRAM FOR PROVIDING 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)
CN114546029B (zh) * 2019-12-30 2022-12-02 珠海极海半导体有限公司 控制芯片、mcu芯片、mpu芯片及dsp芯片
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)

* Cited by examiner, † Cited by third party
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
CN101080870B (zh) * 2004-11-12 2012-02-08 联发科技股份有限公司 用分数减小信号的采样频率的采样率转换器
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
WO2008106680A2 (en) * 2007-03-01 2008-09-04 Jerry Mahabub Audio spatialization 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
CA2734613C (en) * 2008-08-19 2020-06-09 Digimarc Corporation Methods and systems for content processing
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
WO2014085510A1 (en) * 2012-11-30 2014-06-05 Dts, Inc. Method and apparatus for personalized audio virtualization
HK1212534A1 (en) * 2013-01-09 2016-06-10 听优企业 Method and system for self-managed sound enhancement

Similar Documents

Publication Publication Date Title
JP2018501678A5 (enExample)
JP2016523464A5 (enExample)
JP6640204B2 (ja) 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
JP2017021385A5 (enExample)
JP2016523465A5 (enExample)
RU2015140752A (ru) Модуль определения коэффициентов частотной корректирующей фильтрации, устройство, процессор коэффицентов частотной корректирующей фильтрации, система и способы
JP2009526260A5 (enExample)
RU2016106913A (ru) Обработка пространственно дифузных или больших звуковых объектов
KR102767740B1 (ko) 오디오 신호 처리 방법, 디바이스 및 저장 매체
CN104823237A (zh) 用于修复压缩音频信号的系统、计算机可读存储介质和方法
WO2015048551A3 (en) Method of improving externalization of virtual surround sound
JP2016071029A5 (enExample)
CN109658935A (zh) 多通道带噪语音的生成方法及系统
CN113170260B (zh) 音频处理方法、装置、存储介质及电子设备
JP2023123620A5 (enExample)
JPWO2021059497A5 (ja) 音信号処理装置、音信号処理方法および音信号処理プログラム
CN111223492A (zh) 一种回声路径延迟估计方法及装置
CN115273795A (zh) 模拟冲激响应的生成方法、装置和计算机设备
JP2014508973A (ja) オーディオ信号において卓越周波数を減衰させるための方法および装置
JPWO2022259589A5 (enExample)
CN107680603A (zh) 一种混响时间估计方法及装置
TWI843240B (zh) 主動降噪濾波器的生成方法、存儲介質及耳機
JP7771347B2 (ja) 発話向上のためのデータ増強
CN110140294B (zh) 用于均衡音频信号的方法和装置
CN119604934A (zh) 音频去混响