DE602004002553D1 - Apparatus and method for voice activity detection - Google Patents
Apparatus and method for voice activity detectionInfo
- Publication number
- DE602004002553D1 DE602004002553D1 DE200460002553 DE602004002553T DE602004002553D1 DE 602004002553 D1 DE602004002553 D1 DE 602004002553D1 DE 200460002553 DE200460002553 DE 200460002553 DE 602004002553 T DE602004002553 T DE 602004002553T DE 602004002553 D1 DE602004002553 D1 DE 602004002553D1
- Authority
- DE
- Germany
- Prior art keywords
- voice activity
- activity detection
- voice
- detection
- activity
- 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
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003430973A JP4490090B2 (en) | 2003-12-25 | 2003-12-25 | Sound / silence determination device and sound / silence determination method |
JP2003430973 | 2003-12-25 | ||
JP2004020351A JP4601970B2 (en) | 2004-01-28 | 2004-01-28 | Sound / silence determination device and sound / silence determination method |
JP2004020351 | 2004-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE602004002553D1 true DE602004002553D1 (en) | 2006-11-09 |
DE602004002553T2 DE602004002553T2 (en) | 2007-08-23 |
Family
ID=34576005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200460002553 Active DE602004002553T2 (en) | 2003-12-25 | 2004-12-23 | Apparatus and method for voice activity detection |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1551006B1 (en) |
DE (1) | DE602004002553T2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6453285B1 (en) * | 1998-08-21 | 2002-09-17 | Polycom, Inc. | Speech activity detector for use in noise reduction system, and methods therefor |
-
2004
- 2004-12-23 EP EP20040030697 patent/EP1551006B1/en not_active Expired - Fee Related
- 2004-12-23 DE DE200460002553 patent/DE602004002553T2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1551006A1 (en) | 2005-07-06 |
DE602004002553T2 (en) | 2007-08-23 |
EP1551006B1 (en) | 2006-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN |