ATE141451T1 - Geräuschunterdrückungsverfahren - Google Patents
GeräuschunterdrückungsverfahrenInfo
- Publication number
- ATE141451T1 ATE141451T1 AT89304198T AT89304198T ATE141451T1 AT E141451 T1 ATE141451 T1 AT E141451T1 AT 89304198 T AT89304198 T AT 89304198T AT 89304198 T AT89304198 T AT 89304198T AT E141451 T1 ATE141451 T1 AT E141451T1
- Authority
- AT
- Austria
- Prior art keywords
- signal
- sub
- bands
- channel
- useful
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H17/00—Networks using digital techniques
- H03H17/02—Frequency selective networks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Mathematical Physics (AREA)
- Noise Elimination (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Telephone Function (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Road Signs Or Road Markings (AREA)
- Molding Of Porous Articles (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI882494A FI80173C (fi) | 1988-05-26 | 1988-05-26 | Foerfarande foer daempning av stoerningar. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE141451T1 true ATE141451T1 (de) | 1996-08-15 |
Family
ID=8526527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89304198T ATE141451T1 (de) | 1988-05-26 | 1989-04-27 | Geräuschunterdrückungsverfahren |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0343792B1 (de) |
JP (1) | JP2992294B2 (de) |
AT (1) | ATE141451T1 (de) |
DE (1) | DE68926930T2 (de) |
FI (1) | FI80173C (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2024528A1 (en) * | 1989-09-06 | 1991-03-07 | Peter M. Seligman | Noise suppression circuits |
DE4111131C2 (de) * | 1991-04-06 | 2001-08-23 | Inst Rundfunktechnik Gmbh | Verfahren zum Übertragen digitalisierter Tonsignale |
US6006173A (en) * | 1991-04-06 | 1999-12-21 | Starguide Digital Networks, Inc. | Method of transmitting and storing digitized audio signals over interference affected channels |
FI97758C (fi) * | 1992-11-20 | 1997-02-10 | Nokia Deutschland Gmbh | Järjestelmä audiosignaalin käsittelemiseksi |
US5485515A (en) * | 1993-12-29 | 1996-01-16 | At&T Corp. | Background noise compensation in a telephone network |
US5526419A (en) * | 1993-12-29 | 1996-06-11 | At&T Corp. | Background noise compensation in a telephone set |
JPH07273840A (ja) | 1994-03-25 | 1995-10-20 | Nec Corp | 音声帯域制御機能を有する移動電話機 |
US6700958B2 (en) | 1995-04-10 | 2004-03-02 | Starguide Digital Networks, Inc. | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth |
FI100840B (fi) | 1995-12-12 | 1998-02-27 | Nokia Mobile Phones Ltd | Kohinanvaimennin ja menetelmä taustakohinan vaimentamiseksi kohinaises ta puheesta sekä matkaviestin |
US7194757B1 (en) | 1998-03-06 | 2007-03-20 | Starguide Digital Network, Inc. | Method and apparatus for push and pull distribution of multimedia |
US6160797A (en) | 1998-04-03 | 2000-12-12 | Starguide Digital Networks, Inc. | Satellite receiver/router, system, and method of use |
US8284774B2 (en) | 1998-04-03 | 2012-10-09 | Megawave Audio Llc | Ethernet digital storage (EDS) card and satellite transmission system |
US7099417B2 (en) * | 2001-12-28 | 2006-08-29 | Agilent Technologies, Inc. | Trace video filtering using wavelet de-noising techniques |
US8718290B2 (en) | 2010-01-26 | 2014-05-06 | Audience, Inc. | Adaptive noise reduction using level cues |
US9378754B1 (en) | 2010-04-28 | 2016-06-28 | Knowles Electronics, Llc | Adaptive spatial classifier for multi-microphone systems |
DE102015204253B4 (de) | 2015-03-10 | 2016-11-10 | Sivantos Pte. Ltd. | Verfahren zur frequenzabhängigen Rauschunterdrückung eines Eingangssignals sowie Hörgerät |
-
1988
- 1988-05-26 FI FI882494A patent/FI80173C/fi not_active IP Right Cessation
-
1989
- 1989-04-27 EP EP89304198A patent/EP0343792B1/de not_active Expired - Lifetime
- 1989-04-27 DE DE68926930T patent/DE68926930T2/de not_active Expired - Lifetime
- 1989-04-27 AT AT89304198T patent/ATE141451T1/de not_active IP Right Cessation
- 1989-05-24 JP JP1129020A patent/JP2992294B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0343792B1 (de) | 1996-08-14 |
FI80173B (fi) | 1989-12-29 |
EP0343792A3 (en) | 1990-10-10 |
JP2992294B2 (ja) | 1999-12-20 |
FI882494A0 (fi) | 1988-05-26 |
FI80173C (fi) | 1990-04-10 |
JPH0225127A (ja) | 1990-01-26 |
DE68926930D1 (de) | 1996-09-19 |
EP0343792A2 (de) | 1989-11-29 |
DE68926930T2 (de) | 1997-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |