HK1231621A1 - An environmental noise elimination system and application method thereof - Google Patents

An environmental noise elimination system and application method thereof

Info

Publication number
HK1231621A1
HK1231621A1 HK17105079.4A HK17105079A HK1231621A1 HK 1231621 A1 HK1231621 A1 HK 1231621A1 HK 17105079 A HK17105079 A HK 17105079A HK 1231621 A1 HK1231621 A1 HK 1231621A1
Authority
HK
Hong Kong
Prior art keywords
application method
noise elimination
environmental noise
elimination system
environmental
Prior art date
Application number
HK17105079.4A
Other languages
Chinese (zh)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of HK1231621A1 publication Critical patent/HK1231621A1/en

Links

Classifications

    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208—Noise filtering
    • G10L21/0216—Noise filtering characterised by the method used for estimating noise
    • G10L21/0232—Processing in the frequency domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Telephone Function (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Manipulator (AREA)
HK17105079.4A 2015-06-30 2017-05-19 An environmental noise elimination system and application method thereof HK1231621A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510387050.4A CN106328151B (en) 2015-06-30 2015-06-30 ring noise eliminating system and application method thereof

Publications (1)

Publication Number Publication Date
HK1231621A1 true HK1231621A1 (en) 2017-12-22

Family

ID=57607870

Family Applications (1)

Application Number Title Priority Date Filing Date
HK17105079.4A HK1231621A1 (en) 2015-06-30 2017-05-19 An environmental noise elimination system and application method thereof

Country Status (4)

Country Link
CN (1) CN106328151B (en)
HK (1) HK1231621A1 (en)
TW (1) TWI581254B (en)
WO (1) WO2017000771A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105791530B (en) * 2014-12-26 2019-04-16 联芯科技有限公司 Output volume adjusting method and apparatus
CN107833579B (en) * 2017-10-30 2021-06-11 广州酷狗计算机科技有限公司 Noise elimination method, device and computer readable storage medium
CN108171118B (en) * 2017-12-05 2020-10-02 东软集团股份有限公司 Blink signal data processing method and device, readable storage medium and electronic equipment
TWI671738B (en) * 2018-10-04 2019-09-11 塞席爾商元鼎音訊股份有限公司 Sound playback device and reducing noise method thereof
CN111312289B (en) * 2020-03-05 2023-03-10 公安部第三研究所 Preprocessing method and system for audio test
CN111383653A (en) * 2020-03-18 2020-07-07 北京海益同展信息科技有限公司 Voice processing method and device, storage medium and robot
CN113470674B (en) * 2020-03-31 2023-06-16 珠海格力电器股份有限公司 Voice noise reduction method and device, storage medium and computer equipment
CN113516992A (en) * 2020-08-21 2021-10-19 腾讯科技（深圳）有限公司 Audio processing method and device, intelligent equipment and storage medium
CN113541851B (en) * 2021-07-20 2022-04-15 成都云溯新起点科技有限公司 Steady-state broadband electromagnetic spectrum suppression method
CN116994595B (en) * 2023-08-04 2024-06-07 中煤科工机器人科技有限公司 Coal mine robot voice interaction system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239971B (en) * 1989-12-06 1993-09-29 Ca Nat Research Council System for separating speech from background noise
WO2000075919A1 (en) * 1999-06-07 2000-12-14 Ericsson, Inc. Methods and apparatus for generating comfort noise using parametric noise model statistics
JP4352875B2 (en) * 2003-11-25 2009-10-28 パナソニック電工株式会社 Voice interval detector
CN101222555B (en) * 2008-01-25 2010-06-02 上海华平信息技术股份有限公司 System and method for improving audio speech quality
CN101673550A (en) * 2008-09-09 2010-03-17 联芯科技有限公司 Spectral gain calculating method and device and noise suppression system
US8218397B2 (en) * 2008-10-24 2012-07-10 Qualcomm Incorporated Audio source proximity estimation using sensor array for noise reduction
CN101866652A (en) * 2010-05-11 2010-10-20 天津大学 Voice de-noising method
CN102314883B (en) * 2010-06-30 2013-08-21 比亚迪股份有限公司 Music noise judgment method and voice noise elimination method
US9754608B2 (en) * 2012-03-06 2017-09-05 Nippon Telegraph And Telephone Corporation Noise estimation apparatus, noise estimation method, noise estimation program, and recording medium
CN103544961B (en) * 2012-07-10 2017-12-19 中兴通讯股份有限公司 Audio signal processing method and device
CN103594093A (en) * 2012-08-15 2014-02-19 王景芳 Method for enhancing voice based on signal to noise ratio soft masking
CN103021420B (en) * 2012-12-04 2015-02-25 中国科学院自动化研究所 Speech enhancement method of multi-sub-band spectral subtraction based on phase adjustment and amplitude compensation
CN103345923B (en) * 2013-07-26 2016-05-11 电子科技大学 A kind of phrase sound method for distinguishing speek person based on rarefaction representation
CN104575513B (en) * 2013-10-24 2017-11-21 展讯通信（上海）有限公司 The processing system of burst noise, the detection of burst noise and suppressing method and device
CN104269180B (en) * 2014-09-29 2018-04-13 华南理工大学 A kind of quasi- clean speech building method for speech quality objective assessment

Also Published As

Publication number Publication date
CN106328151A (en) 2017-01-11
TWI581254B (en) 2017-05-01
CN106328151B (en) 2020-01-31
WO2017000771A1 (en) 2017-01-05
TW201701274A (en) 2017-01-01

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