JP2020510240A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020510240A5 JP2020510240A5 JP2019548633A JP2019548633A JP2020510240A5 JP 2020510240 A5 JP2020510240 A5 JP 2020510240A5 JP 2019548633 A JP2019548633 A JP 2019548633A JP 2019548633 A JP2019548633 A JP 2019548633A JP 2020510240 A5 JP2020510240 A5 JP 2020510240A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- noise signal
- noise
- processor
- real
- 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
Links
- 230000005236 sound signal Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 8
- 238000007906 compression Methods 0.000 claims 8
- 238000003672 processing method Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 claims 1
- 238000013139 quantization Methods 0.000 claims 1
- 230000006870 function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762469461P | 2017-03-09 | 2017-03-09 | |
| US62/469,461 | 2017-03-09 | ||
| PCT/US2018/021748 WO2018165550A1 (en) | 2017-03-09 | 2018-03-09 | Real-time acoustic processor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020510240A JP2020510240A (ja) | 2020-04-02 |
| JP2020510240A5 true JP2020510240A5 (enExample) | 2021-03-18 |
| JP7163300B2 JP7163300B2 (ja) | 2022-10-31 |
Family
ID=61837827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019548633A Active JP7163300B2 (ja) | 2017-03-09 | 2018-03-09 | リアルタイム音響プロセッサ |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10283103B2 (enExample) |
| EP (1) | EP3593345A1 (enExample) |
| JP (1) | JP7163300B2 (enExample) |
| KR (1) | KR20190128669A (enExample) |
| CN (1) | CN110603582A (enExample) |
| CA (1) | CA3055910A1 (enExample) |
| SG (1) | SG11201908276SA (enExample) |
| TW (2) | TWI759652B (enExample) |
| WO (1) | WO2018165550A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9554207B2 (en) | 2015-04-30 | 2017-01-24 | Shure Acquisition Holdings, Inc. | Offset cartridge microphones |
| US9565493B2 (en) | 2015-04-30 | 2017-02-07 | Shure Acquisition Holdings, Inc. | Array microphone system and method of assembling the same |
| US10367948B2 (en) | 2017-01-13 | 2019-07-30 | Shure Acquisition Holdings, Inc. | Post-mixing acoustic echo cancellation systems and methods |
| US11523212B2 (en) | 2018-06-01 | 2022-12-06 | Shure Acquisition Holdings, Inc. | Pattern-forming microphone array |
| US11297423B2 (en) | 2018-06-15 | 2022-04-05 | Shure Acquisition Holdings, Inc. | Endfire linear array microphone |
| US11310596B2 (en) | 2018-09-20 | 2022-04-19 | Shure Acquisition Holdings, Inc. | Adjustable lobe shape for array microphones |
| EP3627492A1 (en) * | 2018-09-21 | 2020-03-25 | Panasonic Intellectual Property Management Co., Ltd. | Noise reduction device, noise reduction system, and sound field controlling method |
| WO2020191354A1 (en) | 2019-03-21 | 2020-09-24 | Shure Acquisition Holdings, Inc. | Housings and associated design features for ceiling array microphones |
| US11558693B2 (en) | 2019-03-21 | 2023-01-17 | Shure Acquisition Holdings, Inc. | Auto focus, auto focus within regions, and auto placement of beamformed microphone lobes with inhibition and voice activity detection functionality |
| TWI865506B (zh) | 2019-03-21 | 2024-12-11 | 美商舒爾獲得控股公司 | 具有抑制功能的波束形成麥克風瓣之自動對焦、區域內自動對焦、及自動配置 |
| US10749543B1 (en) * | 2019-05-16 | 2020-08-18 | Morse Micro Pty Ltd | Programmable polar and cartesian radio frequency digital to analog converter |
| EP3973716A1 (en) | 2019-05-23 | 2022-03-30 | Shure Acquisition Holdings, Inc. | Steerable speaker array, system, and method for the same |
| CN114051637B (zh) | 2019-05-31 | 2025-10-28 | 舒尔获得控股公司 | 集成语音及噪声活动检测的低延时自动混波器 |
| CN110503937B (zh) * | 2019-07-31 | 2023-03-31 | 江苏大学 | 一种声品质优化系统及其方法 |
| EP4018680A1 (en) | 2019-08-23 | 2022-06-29 | Shure Acquisition Holdings, Inc. | Two-dimensional microphone array with improved directivity |
| WO2021087377A1 (en) | 2019-11-01 | 2021-05-06 | Shure Acquisition Holdings, Inc. | Proximity microphone |
| CN113225277B (zh) * | 2020-01-21 | 2023-12-19 | 瑞昱半导体股份有限公司 | 信号处理装置与信号处理方法 |
| US11552611B2 (en) | 2020-02-07 | 2023-01-10 | Shure Acquisition Holdings, Inc. | System and method for automatic adjustment of reference gain |
| US11386882B2 (en) * | 2020-02-12 | 2022-07-12 | Bose Corporation | Computational architecture for active noise reduction device |
| US10937410B1 (en) * | 2020-04-24 | 2021-03-02 | Bose Corporation | Managing characteristics of active noise reduction |
| TWI743786B (zh) * | 2020-05-18 | 2021-10-21 | 瑞昱半導體股份有限公司 | 音訊處理裝置與相關的音訊處理方法 |
| CN113727244B (zh) * | 2020-05-21 | 2024-04-12 | 瑞昱半导体股份有限公司 | 音频处理装置与相关的音频处理方法 |
| WO2021243368A2 (en) | 2020-05-29 | 2021-12-02 | Shure Acquisition Holdings, Inc. | Transducer steering and configuration systems and methods using a local positioning system |
| US10950213B1 (en) * | 2020-05-31 | 2021-03-16 | Shenzhen GOODIX Technology Co., Ltd. | Hybrid active noise cancellation filter adaptation |
| US11317203B2 (en) * | 2020-08-04 | 2022-04-26 | Nuvoton Technology Corporation | System for preventing distortion of original input signal |
| TW202207214A (zh) * | 2020-08-13 | 2022-02-16 | 香港商吉達物聯科技股份有限公司 | 雙二階錯誤量控制之反饋式主動抗噪系統 |
| TW202207219A (zh) * | 2020-08-13 | 2022-02-16 | 香港商吉達物聯科技股份有限公司 | 雙二階式聲音偵測系統 |
| EP4285605A1 (en) | 2021-01-28 | 2023-12-06 | Shure Acquisition Holdings, Inc. | Hybrid audio beamforming system |
| US12452584B2 (en) | 2021-01-29 | 2025-10-21 | Shure Acquisition Holdings, Inc. | Scalable conferencing systems and methods |
| TWI777729B (zh) * | 2021-08-17 | 2022-09-11 | 達發科技股份有限公司 | 適應性主動雜訊消除裝置以及使用其之聲音播放系統 |
| CN115914910A (zh) | 2021-08-17 | 2023-04-04 | 达发科技股份有限公司 | 适应性主动噪声消除装置以及使用其的声音播放系统 |
| US12289584B2 (en) | 2021-10-04 | 2025-04-29 | Shure Acquisition Holdings, Inc. | Networked automixer systems and methods |
| EP4432701A4 (en) | 2021-12-29 | 2025-03-19 | Samsung Electronics Co., Ltd. | Electronic device and method for controlling same |
| WO2023133513A1 (en) | 2022-01-07 | 2023-07-13 | Shure Acquisition Holdings, Inc. | Audio beamforming with nulling control system and methods |
| CN116567470A (zh) * | 2022-01-27 | 2023-08-08 | 华为技术有限公司 | 一种主动降噪方法、设备及系统 |
| US12444399B2 (en) | 2022-09-02 | 2025-10-14 | Bose Corporation | Active damping of resonant canal modes |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5444786A (en) | 1993-02-09 | 1995-08-22 | Snap Laboratories L.L.C. | Snoring suppression system |
| US5815582A (en) * | 1994-12-02 | 1998-09-29 | Noise Cancellation Technologies, Inc. | Active plus selective headset |
| US20020141599A1 (en) * | 2001-04-03 | 2002-10-03 | Philips Electronics North America Corp. | Active noise canceling headset and devices with selective noise suppression |
| GB2479673B (en) | 2006-04-01 | 2011-11-30 | Wolfson Microelectronics Plc | Ambient noise-reduction control system |
| CN101568900A (zh) * | 2006-12-22 | 2009-10-28 | 日本电气株式会社 | 并行排序装置、方法及程序 |
| GB0725108D0 (en) | 2007-12-21 | 2008-01-30 | Wolfson Microelectronics Plc | Slow rate adaption |
| GB0725117D0 (en) | 2007-12-21 | 2008-01-30 | Wolfson Microelectronics Plc | Frequency control based on device properties |
| GB0725111D0 (en) * | 2007-12-21 | 2008-01-30 | Wolfson Microelectronics Plc | Lower rate emulation |
| EP2223855B1 (en) * | 2007-12-27 | 2019-10-16 | Panasonic Intellectual Property Management Co., Ltd. | Noise control device |
| EP2790182B1 (en) | 2009-04-28 | 2017-01-11 | Bose Corporation | Sound-dependent ANR signal processing adjustment |
| US8090114B2 (en) | 2009-04-28 | 2012-01-03 | Bose Corporation | Convertible filter |
| US8144890B2 (en) | 2009-04-28 | 2012-03-27 | Bose Corporation | ANR settings boot loading |
| US8532310B2 (en) * | 2010-03-30 | 2013-09-10 | Bose Corporation | Frequency-dependent ANR reference sound compression |
| US7928886B2 (en) | 2009-07-01 | 2011-04-19 | Infineon Technologies Ag | Emulation of analog-to-digital converter characteristics |
| US8737636B2 (en) | 2009-07-10 | 2014-05-27 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for adaptive active noise cancellation |
| US8016117B2 (en) * | 2009-07-31 | 2011-09-13 | Mac Process Inc. | System and method for eliminating emissions from an air classification device |
| US8848935B1 (en) | 2009-12-14 | 2014-09-30 | Audience, Inc. | Low latency active noise cancellation system |
| CN103459521A (zh) * | 2011-03-29 | 2013-12-18 | 凸版印刷株式会社 | 油墨组合物和使用该油墨组合物的有机el元件及其制造方法 |
| US9318094B2 (en) | 2011-06-03 | 2016-04-19 | Cirrus Logic, Inc. | Adaptive noise canceling architecture for a personal audio device |
| TWI538000B (zh) | 2012-05-10 | 2016-06-11 | 杜比實驗室特許公司 | 多階段過濾器，音頻編碼器，音頻解碼器，施行多階段過濾的方法，用以編碼音頻資料的方法，用以將編碼音頻資料解碼的方法，及用以處理編碼位元流的方法和裝置 |
| US9330652B2 (en) * | 2012-09-24 | 2016-05-03 | Apple Inc. | Active noise cancellation using multiple reference microphone signals |
| US9082392B2 (en) | 2012-10-18 | 2015-07-14 | Texas Instruments Incorporated | Method and apparatus for a configurable active noise canceller |
| US9106989B2 (en) | 2013-03-13 | 2015-08-11 | Cirrus Logic, Inc. | Adaptive-noise canceling (ANC) effectiveness estimation and correction in a personal audio device |
| US10219071B2 (en) * | 2013-12-10 | 2019-02-26 | Cirrus Logic, Inc. | Systems and methods for bandlimiting anti-noise in personal audio devices having adaptive noise cancellation |
| US9741333B2 (en) * | 2014-01-06 | 2017-08-22 | Avnera Corporation | Noise cancellation system |
| US9894438B2 (en) | 2014-09-30 | 2018-02-13 | Avnera Corporation | Acoustic processor having low latency |
| EP3201911B1 (en) * | 2014-09-30 | 2024-06-05 | Avnera Corporation | Acoustic processor having low latency |
| JP6604376B2 (ja) | 2015-04-17 | 2019-11-13 | ソニー株式会社 | 信号処理装置、信号処理方法、及びプログラム |
-
2018
- 2018-03-09 TW TW108142598A patent/TWI759652B/zh active
- 2018-03-09 KR KR1020197029228A patent/KR20190128669A/ko not_active Ceased
- 2018-03-09 SG SG11201908276S patent/SG11201908276SA/en unknown
- 2018-03-09 US US15/916,885 patent/US10283103B2/en active Active
- 2018-03-09 JP JP2019548633A patent/JP7163300B2/ja active Active
- 2018-03-09 CA CA3055910A patent/CA3055910A1/en active Pending
- 2018-03-09 EP EP18714898.6A patent/EP3593345A1/en not_active Withdrawn
- 2018-03-09 TW TW107108072A patent/TWI681387B/zh active
- 2018-03-09 CN CN201880030054.9A patent/CN110603582A/zh active Pending
- 2018-03-09 WO PCT/US2018/021748 patent/WO2018165550A1/en not_active Ceased
-
2019
- 2019-05-06 US US16/404,514 patent/US10650797B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020510240A5 (enExample) | ||
| JP7163300B2 (ja) | リアルタイム音響プロセッサ | |
| US10096312B2 (en) | Noise cancellation system | |
| TWI734176B (zh) | 具有低潛時的聲波處理器 | |
| CN111133505B (zh) | 声学设备中的并行主动降噪(anr)和穿过收听信号流路径 | |
| US9055367B2 (en) | Integrated psychoacoustic bass enhancement (PBE) for improved audio | |
| JP6566963B2 (ja) | 雑音消去パーソナルオーディオデバイスにおける二次経路適応応答の周波数整形雑音ベースの適応 | |
| US8526628B1 (en) | Low latency active noise cancellation system | |
| JP3219770B2 (ja) | 消音装置 | |
| WO2022227982A1 (zh) | Tws耳机和tws耳机的播放方法及装置 | |
| CN110610693A (zh) | 权重式混合型态主动抗噪系统及控制器 | |
| GB2541976A (en) | Hybrid finite impulse response filter | |
| US20070172080A1 (en) | Acoustic feedback suppression | |
| CN111656436B (zh) | 噪声消除滤波器结构、噪声消除系统及信号处理方法 | |
| TWI840100B (zh) | 主動降雜訊音訊設備、方法和儲存媒體 | |
| WO2009081184A1 (en) | Noise cancellation system and method with adjustment of high pass filter cut-off frequency | |
| TWI715208B (zh) | 權重式混合型態主動抗噪系統及控制器 | |
| TWI501657B (zh) | 電子音訊裝置 | |
| US11074903B1 (en) | Audio device with adaptive equalization | |
| CN117376781A (zh) | 音频设备和操作音频设备的方法 | |
| US12114134B1 (en) | Enhancement equalizer for hearing loss | |
| CN120224069A (zh) | 一种透传耳机及工作方法、装置、存储介质 | |
| TW202324384A (zh) | 音訊處理裝置 | |
| CN116612774A (zh) | 一种主动降噪音频设备 | |
| HK40019856A (en) | Real-time acoustic processor |