DE602004001694D1 - Vorrichtung zur Unterdrückung von Windgeräuschen - Google Patents

Vorrichtung zur Unterdrückung von Windgeräuschen

Info

Publication number
DE602004001694D1
DE602004001694D1 DE602004001694T DE602004001694T DE602004001694D1 DE 602004001694 D1 DE602004001694 D1 DE 602004001694D1 DE 602004001694 T DE602004001694 T DE 602004001694T DE 602004001694 T DE602004001694 T DE 602004001694T DE 602004001694 D1 DE602004001694 D1 DE 602004001694D1
Authority
DE
Germany
Prior art keywords
wind noise
suppressing wind
suppressing
noise
wind
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.)
Expired - Lifetime
Application number
DE602004001694T
Other languages
English (en)
Other versions
DE602004001694T2 (de
Inventor
Phil Hetherington
Xueman Li
Pierre Zakarauskas
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.)
Qnix Software Systems Co Ottawa Ontario Ca
Original Assignee
Harman Becker Automotive Systems Wavemakers Inc
Harman Becker Automotive Systems GmbH
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
Priority claimed from US10/410,736 external-priority patent/US7885420B2/en
Application filed by Harman Becker Automotive Systems Wavemakers Inc, Harman Becker Automotive Systems GmbH filed Critical Harman Becker Automotive Systems Wavemakers Inc
Publication of DE602004001694D1 publication Critical patent/DE602004001694D1/de
Application granted granted Critical
Publication of DE602004001694T2 publication Critical patent/DE602004001694T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208Noise filtering
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H13/00Monuments; Tombs; Burial vaults; Columbaria
    • E04H13/006Columbaria, mausoleum with frontal access to vaults
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1205Small buildings erected in the open air
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0208Noise filtering
    • G10L21/0216Noise filtering characterised by the method used for estimating noise
    • G10L21/0232Processing in the frequency domain
DE602004001694T 2003-02-21 2004-02-18 Vorrichtung zur Unterdrückung von Windgeräuschen Expired - Lifetime DE602004001694T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US44951103P 2003-02-21 2003-02-21
US449511P 2003-02-21
US10/410,736 US7885420B2 (en) 2003-02-21 2003-04-10 Wind noise suppression system
US410736 2003-04-10
US688802 2003-10-16
US10/688,802 US7895036B2 (en) 2003-02-21 2003-10-16 System for suppressing wind noise

Publications (2)

Publication Number Publication Date
DE602004001694D1 true DE602004001694D1 (de) 2006-09-14
DE602004001694T2 DE602004001694T2 (de) 2006-11-30

Family

ID=32738736

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001694T Expired - Lifetime DE602004001694T2 (de) 2003-02-21 2004-02-18 Vorrichtung zur Unterdrückung von Windgeräuschen

Country Status (7)

Country Link
US (2) US7895036B2 (de)
EP (1) EP1450353B1 (de)
JP (1) JP2004254322A (de)
KR (2) KR101034831B1 (de)
CN (1) CN100382141C (de)
CA (1) CA2458428C (de)
DE (1) DE602004001694T2 (de)

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US7895036B2 (en) 2011-02-22
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