DE602005026426D1 - Rauschunterdrücker - Google Patents

Rauschunterdrücker

Info

Publication number
DE602005026426D1
DE602005026426D1 DE602005026426T DE602005026426T DE602005026426D1 DE 602005026426 D1 DE602005026426 D1 DE 602005026426D1 DE 602005026426 T DE602005026426 T DE 602005026426T DE 602005026426 T DE602005026426 T DE 602005026426T DE 602005026426 D1 DE602005026426 D1 DE 602005026426D1
Authority
DE
Germany
Prior art keywords
noise
hour
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.)
Active
Application number
DE602005026426T
Other languages
English (en)
Inventor
Shinya Gozen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 by Panasonic Corp filed Critical Panasonic Corp
Publication of DE602005026426D1 publication Critical patent/DE602005026426D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Noise Elimination (AREA)
DE602005026426T 2004-11-02 2005-10-26 Rauschunterdrücker Active DE602005026426D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004319545 2004-11-02
PCT/JP2005/019663 WO2006049052A1 (ja) 2004-11-02 2005-10-26 雑音抑圧装置

Publications (1)

Publication Number Publication Date
DE602005026426D1 true DE602005026426D1 (de) 2011-03-31

Family

ID=36319064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005026426T Active DE602005026426D1 (de) 2004-11-02 2005-10-26 Rauschunterdrücker

Country Status (6)

Country Link
US (1) US7729680B2 (de)
EP (1) EP1808965B1 (de)
JP (1) JP4348369B2 (de)
CN (1) CN101053161B (de)
DE (1) DE602005026426D1 (de)
WO (1) WO2006049052A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7702307B2 (en) * 2006-03-13 2010-04-20 Silicon Laboratories, Inc. Frequency modulation radio receiver including a noise estimation unit
US7929933B2 (en) * 2006-10-23 2011-04-19 Panasonic Corporation Noise suppression apparatus, FM receiving apparatus and FM receiving apparatus adjustment method
JP4642820B2 (ja) * 2006-10-23 2011-03-02 パナソニック株式会社 雑音抑圧装置、ｆｍ受信装置、及びｆｍ受信装置調整方法
JP4612700B2 (ja) * 2008-03-13 2011-01-12 株式会社東芝 半導体集積回路装置
IT1396299B1 (it) * 2009-10-06 2012-11-16 Selex Communications Spa Ricevitore elettronico di segnali modulati in ampiezza e relativo metodo di elaborazione.
JP2011100029A (ja) * 2009-11-06 2011-05-19 Nec Corp 信号処理方法、情報処理装置、及び信号処理プログラム
CN102545785B (zh) * 2012-02-20 2015-07-08 浙江商业职业技术学院 用于调频机的噪声抑制电路及其方法
WO2013138747A1 (en) * 2012-03-16 2013-09-19 Yale University System and method for anomaly detection and extraction
US9811882B2 (en) * 2014-09-30 2017-11-07 Electronics And Telecommunications Research Institute Method and apparatus for processing super resolution image using adaptive preprocessing filtering and/or postprocessing filtering
CN105988049B (zh) * 2015-02-28 2019-02-19 惠州市德赛西威汽车电子股份有限公司 一种噪声抑制的调试方法
US9549621B2 (en) * 2015-06-15 2017-01-24 Roseline Michael Neveling Crib mountable noise suppressor
CN106504762B (zh) * 2016-11-04 2023-04-14 中南民族大学 鸟类群落数量估计系统及其方法
EP3593349B1 (de) * 2017-03-10 2021-11-24 James Jordan Rosenberg System und verfahren zur relativen verbesserung von sprachlichen äusserungen in einer akustisch überladenen umgebung
CN108226966A (zh) * 2017-12-29 2018-06-29 中国电子科技集团公司第二十研究所 一种二次载波剥离跟踪方法
JP7014041B2 (ja) * 2018-05-11 2022-02-01 株式会社デンソー レーダ装置
CN109003622B (zh) * 2018-09-11 2021-06-04 广州小鹏汽车科技有限公司 降噪处理方法、装置、收音机及交通工具
JP2020064197A (ja) * 2018-10-18 2020-04-23 コニカミノルタ株式会社 画像形成装置、音声認識装置、及びプログラム
JP7233276B2 (ja) * 2019-03-26 2023-03-06 株式会社国際電気通信基礎技術研究所 受信装置、及び干渉除去方法
US20210325508A1 (en) * 2021-06-24 2021-10-21 Intel Corporation Signal-to-Noise Ratio Range Consistency Check for Radar Ghost Target Detection

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2901259B2 (ja) 1988-12-27 1999-06-07 富士通株式会社 蒸着治具及び半導体装置の製造方法
JP2760240B2 (ja) 1992-03-11 1998-05-28 松下電器産業株式会社 雑音抑圧装置
US5430894A (en) * 1992-03-11 1995-07-04 Matsushita Electric Industrial Co., Ltd. Radio receiver noise suppression system
CA2125220C (en) * 1993-06-08 2000-08-15 Joji Kane Noise suppressing apparatus capable of preventing deterioration in high frequency signal characteristic after noise suppression and in balanced signal transmitting system
US5659622A (en) * 1995-11-13 1997-08-19 Motorola, Inc. Method and apparatus for suppressing noise in a communication system
DE19738780A1 (de) 1997-09-04 1999-03-11 Thomson Brandt Gmbh Verfahren und Schaltungsanordnung zur Korrektur von Phasen- und/oder Frequenzfehlern digitaler Multicarrier-Signale
JP2001203667A (ja) * 2000-01-18 2001-07-27 Matsushita Electric Ind Co Ltd 干渉信号除去装置および干渉信号除去方法
JP2003316381A (ja) 2002-04-23 2003-11-07 Toshiba Corp 雑音抑圧方法及び雑音抑圧プログラム
US7260163B2 (en) * 2002-08-09 2007-08-21 Freescale Semiconductor, Inc. Noise blanker using an adaptive all-pole predictor and method therefor

Also Published As

Publication number Publication date
US20080064357A1 (en) 2008-03-13
CN101053161A (zh) 2007-10-10
JP4348369B2 (ja) 2009-10-21
EP1808965B1 (de) 2011-02-16
US7729680B2 (en) 2010-06-01
EP1808965A1 (de) 2007-07-18
CN101053161B (zh) 2010-09-08
JPWO2006049052A1 (ja) 2008-05-29
WO2006049052A1 (ja) 2006-05-11
EP1808965A4 (de) 2009-10-28

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