CN1965484B - 针对采样值自动确定属于码字的值范围边界的方法和设备 - Google Patents
针对采样值自动确定属于码字的值范围边界的方法和设备 Download PDFInfo
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- CN1965484B CN1965484B CN2005800181557A CN200580018155A CN1965484B CN 1965484 B CN1965484 B CN 1965484B CN 2005800181557 A CN2005800181557 A CN 2005800181557A CN 200580018155 A CN200580018155 A CN 200580018155A CN 1965484 B CN1965484 B CN 1965484B
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/1235—Non-linear conversion not otherwise provided for in subgroups of H03M1/12
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004027146.1A DE102004027146B4 (de) | 2004-06-03 | 2004-06-03 | Verfahren und Vorrichtung zum automatischen Festlegen von zu Codeworten gehörenden Wertebereichsgrenzen für Abtastwerte |
DE102004027146.1 | 2004-06-03 | ||
PCT/EP2005/051756 WO2005119917A1 (de) | 2004-06-03 | 2005-04-20 | Verfahren und vorrichtung zum automatischen festlegen von zu codeworten gehörenden wertebereichsgrenzen für abtastwerte |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1965484A CN1965484A (zh) | 2007-05-16 |
CN1965484B true CN1965484B (zh) | 2013-11-27 |
Family
ID=34966519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800181557A Expired - Fee Related CN1965484B (zh) | 2004-06-03 | 2005-04-20 | 针对采样值自动确定属于码字的值范围边界的方法和设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7725284B2 (zh) |
EP (1) | EP1751871B1 (zh) |
CN (1) | CN1965484B (zh) |
DE (1) | DE102004027146B4 (zh) |
WO (1) | WO2005119917A1 (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4395732A (en) * | 1981-08-19 | 1983-07-26 | Motorola Inc. | Statistically adaptive analog to digital converter |
IL76283A0 (en) * | 1985-09-03 | 1986-01-31 | Ibm | Process and system for coding signals |
US6498577B1 (en) * | 2002-01-16 | 2002-12-24 | Infineon Technologies Ag | Piecewise-linear, non-uniform ADC |
US7043423B2 (en) * | 2002-07-16 | 2006-05-09 | Dolby Laboratories Licensing Corporation | Low bit-rate audio coding systems and methods that use expanding quantizers with arithmetic coding |
-
2004
- 2004-06-03 DE DE102004027146.1A patent/DE102004027146B4/de not_active Expired - Fee Related
-
2005
- 2005-04-20 EP EP05737814.3A patent/EP1751871B1/de not_active Expired - Fee Related
- 2005-04-20 US US11/628,134 patent/US7725284B2/en not_active Expired - Fee Related
- 2005-04-20 WO PCT/EP2005/051756 patent/WO2005119917A1/de not_active Application Discontinuation
- 2005-04-20 CN CN2005800181557A patent/CN1965484B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1751871A1 (de) | 2007-02-14 |
US20080275663A1 (en) | 2008-11-06 |
US7725284B2 (en) | 2010-05-25 |
DE102004027146B4 (de) | 2014-10-30 |
CN1965484A (zh) | 2007-05-16 |
WO2005119917A1 (de) | 2005-12-15 |
DE102004027146A1 (de) | 2006-02-16 |
EP1751871B1 (de) | 2015-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS ENTPR COMM GMBH + CO. K. Free format text: FORMER OWNER: SIEMENS LTD. Effective date: 20120327 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120327 Address after: Munich, Germany Applicant after: Siemens Entpr Comm GmbH & Co. K. Address before: Munich, Germany Applicant before: Siemens AG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20170420 |