CN100382141C - 抑制风噪声的系统和方法 - Google Patents
抑制风噪声的系统和方法 Download PDFInfo
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- CN100382141C CN100382141C CNB2004100045649A CN200410004564A CN100382141C CN 100382141 C CN100382141 C CN 100382141C CN B2004100045649 A CNB2004100045649 A CN B2004100045649A CN 200410004564 A CN200410004564 A CN 200410004564A CN 100382141 C CN100382141 C CN 100382141C
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Images
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing 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
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H13/00—Monuments; Tombs; Burial vaults; Columbaria
- E04H13/006—Columbaria, mausoleum with frontal access to vaults
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small 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
- E04H1/1205—Small buildings erected in the open air
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing 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
- G10L21/02—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
Abstract
Description
Claims (35)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44951103P | 2003-02-21 | 2003-02-21 | |
US60/449,511 | 2003-02-21 | ||
US10/410,736 US7885420B2 (en) | 2003-02-21 | 2003-04-10 | Wind noise suppression system |
US10/410,736 | 2003-04-10 | ||
US10/688,802 US7895036B2 (en) | 2003-02-21 | 2003-10-16 | System for suppressing wind noise |
US10/688,802 | 2003-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1530929A CN1530929A (zh) | 2004-09-22 |
CN100382141C true CN100382141C (zh) | 2008-04-16 |
Family
ID=32738736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100045649A Expired - Lifetime CN100382141C (zh) | 2003-02-21 | 2004-02-23 | 抑制风噪声的系统和方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7895036B2 (zh) |
EP (1) | EP1450353B1 (zh) |
JP (1) | JP2004254322A (zh) |
KR (2) | KR101034831B1 (zh) |
CN (1) | CN100382141C (zh) |
CA (1) | CA2458428C (zh) |
DE (1) | DE602004001694T2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111521406A (zh) * | 2020-04-10 | 2020-08-11 | 东风汽车集团有限公司 | 一种乘用车道路测试高速风噪分离方法 |
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CN1530929A (zh) | 2004-09-22 |
EP1450353B1 (en) | 2006-08-02 |
US20040167777A1 (en) | 2004-08-26 |
KR20040075787A (ko) | 2004-08-30 |
KR20040075771A (ko) | 2004-08-30 |
EP1450353A1 (en) | 2004-08-25 |
CA2458428C (en) | 2012-05-15 |
KR101034831B1 (ko) | 2011-05-17 |
US20110026734A1 (en) | 2011-02-03 |
DE602004001694T2 (de) | 2006-11-30 |
KR101045627B1 (ko) | 2011-07-01 |
JP2004254322A (ja) | 2004-09-09 |
US8165875B2 (en) | 2012-04-24 |
DE602004001694D1 (de) | 2006-09-14 |
CA2458428A1 (en) | 2004-08-21 |
US7895036B2 (en) | 2011-02-22 |
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