WO1996014695A1 - Encoding and decoding of a wideband digital information signal - Google Patents
Encoding and decoding of a wideband digital information signal Download PDFInfo
- Publication number
- WO1996014695A1 WO1996014695A1 PCT/IB1995/000842 IB9500842W WO9614695A1 WO 1996014695 A1 WO1996014695 A1 WO 1996014695A1 IB 9500842 W IB9500842 W IB 9500842W WO 9614695 A1 WO9614695 A1 WO 9614695A1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
- H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
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Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ19962000A CZ294349B6 (en) | 1994-11-04 | 1995-10-06 | Apparatus for encoding and decoding wideband digital information signal, method for encoding and decoding, coded signal and record carrier |
EP95932143A EP0738441B1 (en) | 1994-11-04 | 1995-10-06 | Encoding and decoding of a wideband digital information signal |
DE69525836T DE69525836T2 (en) | 1994-11-04 | 1995-10-06 | ENCODING AND DECODING A BROADBAND DIGITAL INFORMATION SIGNAL |
BR9506449A BR9506449A (en) | 1994-11-04 | 1995-10-06 | Apparatus for encoding a digital broadband information signal and for decoding an encoded digital signal and process for encoding a digital broadband information signal |
AT95932143T ATE214524T1 (en) | 1994-11-04 | 1995-10-06 | ENCODING AND DECODING OF A WIDEBAND DIGITAL INFORMATION SIGNAL |
JP51515896A JP3390013B2 (en) | 1994-11-04 | 1995-10-06 | Encoding and decoding of wideband digital information signals |
AU35316/95A AU697176B2 (en) | 1994-11-04 | 1995-10-06 | Encoding and decoding of a wideband digital information signal |
HK98115314A HK1013897A1 (en) | 1994-11-04 | 1998-12-24 | Encoding and decoding of a wideband digital information signal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94203226.9 | 1994-11-04 | ||
EP94203226 | 1994-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996014695A1 true WO1996014695A1 (en) | 1996-05-17 |
Family
ID=8217348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB1995/000842 WO1996014695A1 (en) | 1994-11-04 | 1995-10-06 | Encoding and decoding of a wideband digital information signal |
Country Status (13)
Country | Link |
---|---|
US (1) | US5661755A (en) |
EP (1) | EP0738441B1 (en) |
JP (1) | JP3390013B2 (en) |
CN (2) | CN1095253C (en) |
AT (1) | ATE214524T1 (en) |
AU (1) | AU697176B2 (en) |
BR (1) | BR9506449A (en) |
CZ (1) | CZ294349B6 (en) |
DE (1) | DE69525836T2 (en) |
HK (1) | HK1013897A1 (en) |
HU (1) | HU215685B (en) |
TW (1) | TW286454B (en) |
WO (1) | WO1996014695A1 (en) |
Cited By (2)
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AU735150B2 (en) * | 1997-03-31 | 2001-07-05 | Sony Corporation | Encoding method and apparatus, decoding method and apparatus and recording medium |
WO2008064577A1 (en) | 2006-12-01 | 2008-06-05 | Huawei Technologies Co., Ltd. | A method and an apparatus for adjusting quantization quality in encoder and decoder |
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EP0457391A1 (en) * | 1990-05-14 | 1991-11-21 | Koninklijke Philips Electronics N.V. | Encoding method and encoding system comprising a subband coder, and a transmitter comprising an encoding system |
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1995
- 1995-10-06 DE DE69525836T patent/DE69525836T2/en not_active Expired - Lifetime
- 1995-10-06 CZ CZ19962000A patent/CZ294349B6/en not_active IP Right Cessation
- 1995-10-06 CN CN95191760A patent/CN1095253C/en not_active Expired - Lifetime
- 1995-10-06 WO PCT/IB1995/000842 patent/WO1996014695A1/en active IP Right Grant
- 1995-10-06 JP JP51515896A patent/JP3390013B2/en not_active Expired - Lifetime
- 1995-10-06 EP EP95932143A patent/EP0738441B1/en not_active Expired - Lifetime
- 1995-10-06 BR BR9506449A patent/BR9506449A/en not_active IP Right Cessation
- 1995-10-06 AU AU35316/95A patent/AU697176B2/en not_active Expired
- 1995-10-06 AT AT95932143T patent/ATE214524T1/en active
- 1995-10-06 HU HU9601824A patent/HU215685B/en unknown
- 1995-10-11 TW TW084110654A patent/TW286454B/zh not_active IP Right Cessation
- 1995-10-20 US US08/546,436 patent/US5661755A/en not_active Expired - Lifetime
-
1998
- 1998-12-24 HK HK98115314A patent/HK1013897A1/en not_active IP Right Cessation
-
2002
- 2002-01-28 CN CN02103359A patent/CN1419341A/en active Pending
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU735150B2 (en) * | 1997-03-31 | 2001-07-05 | Sony Corporation | Encoding method and apparatus, decoding method and apparatus and recording medium |
WO2008064577A1 (en) | 2006-12-01 | 2008-06-05 | Huawei Technologies Co., Ltd. | A method and an apparatus for adjusting quantization quality in encoder and decoder |
EP2104095A1 (en) * | 2006-12-01 | 2009-09-23 | Huawei Technologies Co Ltd | A method and an apparatus for adjusting quantization quality in encoder and decoder |
EP2104095A4 (en) * | 2006-12-01 | 2012-07-18 | Huawei Tech Co Ltd | A method and an apparatus for adjusting quantization quality in encoder and decoder |
Also Published As
Publication number | Publication date |
---|---|
BR9506449A (en) | 1997-09-02 |
CZ294349B6 (en) | 2004-12-15 |
JPH09507987A (en) | 1997-08-12 |
CN1419341A (en) | 2003-05-21 |
US5661755A (en) | 1997-08-26 |
HUT74637A (en) | 1997-01-28 |
DE69525836D1 (en) | 2002-04-18 |
CN1095253C (en) | 2002-11-27 |
TW286454B (en) | 1996-09-21 |
CZ9602000A3 (en) | 1997-10-15 |
AU697176B2 (en) | 1998-10-01 |
ATE214524T1 (en) | 2002-03-15 |
JP3390013B2 (en) | 2003-03-24 |
AU3531695A (en) | 1996-05-31 |
CN1141699A (en) | 1997-01-29 |
EP0738441B1 (en) | 2002-03-13 |
EP0738441A1 (en) | 1996-10-23 |
HK1013897A1 (en) | 1999-09-10 |
HU215685B (en) | 1999-02-01 |
DE69525836T2 (en) | 2002-11-21 |
HU9601824D0 (en) | 1996-09-30 |
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