FR2794323B1 - Procede de suppression de bruit - Google Patents
Procede de suppression de bruitInfo
- Publication number
- FR2794323B1 FR2794323B1 FR0006481A FR0006481A FR2794323B1 FR 2794323 B1 FR2794323 B1 FR 2794323B1 FR 0006481 A FR0006481 A FR 0006481A FR 0006481 A FR0006481 A FR 0006481A FR 2794323 B1 FR2794323 B1 FR 2794323B1
- Authority
- FR
- France
- Prior art keywords
- noise suppression
- suppression process
- noise
- suppression
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/19—Arrangements of transmitters, receivers, or complete sets to prevent eavesdropping, to attenuate local noise or to prevent undesired transmission; Mouthpieces or receivers specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Function (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0006481A FR2794323B1 (fr) | 1999-05-27 | 2000-05-17 | Procede de suppression de bruit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9906705A FR2794322B1 (fr) | 1999-05-27 | 1999-05-27 | Procede de suppression de bruit |
FR0006481A FR2794323B1 (fr) | 1999-05-27 | 2000-05-17 | Procede de suppression de bruit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2794323A1 FR2794323A1 (fr) | 2000-12-01 |
FR2794323B1 true FR2794323B1 (fr) | 2002-02-15 |
Family
ID=26212415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0006481A Expired - Fee Related FR2794323B1 (fr) | 1999-05-27 | 2000-05-17 | Procede de suppression de bruit |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2794323B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987000366A1 (fr) * | 1985-07-01 | 1987-01-15 | Motorola, Inc. | Systeme eliminateur de bruits |
JPH0256600A (ja) * | 1988-08-23 | 1990-02-26 | Ricoh Co Ltd | 音声ダイヤリング方式 |
JPH033540A (ja) * | 1989-05-31 | 1991-01-09 | Mitsubishi Motors Corp | ボイスコマンド式自動車電話機 |
SE505156C2 (sv) * | 1995-01-30 | 1997-07-07 | Ericsson Telefon Ab L M | Förfarande för bullerundertryckning genom spektral subtraktion |
JP3409075B2 (ja) * | 1996-03-08 | 2003-05-19 | 株式会社エヌ・イー・エフ | エコーキャンセラのトレーニング制御装置 |
FR2761848B1 (fr) * | 1997-04-04 | 2004-09-17 | Parrot Sa | Dispositif de commande vocale pour radiotelephone, notamment pour utilisation dans un vehicule automobile |
-
2000
- 2000-05-17 FR FR0006481A patent/FR2794323B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2794323A1 (fr) | 2000-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20110131 |