SE0303498D0 - Spectral loss conccalment in transform codecs - Google Patents
Spectral loss conccalment in transform codecsInfo
- Publication number
- SE0303498D0 SE0303498D0 SE0303498A SE0303498A SE0303498D0 SE 0303498 D0 SE0303498 D0 SE 0303498D0 SE 0303498 A SE0303498 A SE 0303498A SE 0303498 A SE0303498 A SE 0303498A SE 0303498 D0 SE0303498 D0 SE 0303498D0
- Authority
- SE
- Sweden
- Prior art keywords
- frame
- frequency
- coding
- coefficient
- correlation
- Prior art date
Links
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303498A SE0303498D0 (sv) | 2003-12-19 | 2003-12-19 | Spectral loss conccalment in transform codecs |
SE0400418A SE527669C2 (sv) | 2003-12-19 | 2004-02-20 | Förbättrad felmaskering i frekvensdomänen |
MXPA06006497A MXPA06006497A (es) | 2003-12-19 | 2004-12-15 | Metodo para el ocultamiento de errores en el dominio de frecuencia, mejorado. |
PL04820554T PL1697927T3 (pl) | 2003-12-19 | 2004-12-15 | Ulepszone maskowanie błędów dziedziny częstotliwości |
PCT/SE2004/001868 WO2005059900A1 (en) | 2003-12-19 | 2004-12-15 | Improved frequency-domain error concealment |
JP2006545285A JP3999807B2 (ja) | 2003-12-19 | 2004-12-15 | 改良された周波数領域におけるエラー隠蔽技術 |
EP04820554A EP1697927B1 (en) | 2003-12-19 | 2004-12-15 | Improved frequency-domain error concealment |
BRPI0417523A BRPI0417523B1 (pt) | 2003-12-19 | 2004-12-15 | método e arranjo de dissimulação de erro de domínio de freqüência, decodificador, e, receptor |
RU2006126073/09A RU2328775C2 (ru) | 2003-12-19 | 2004-12-15 | Улучшенное маскирование ошибки в области частот |
CN2004800381050A CN1898722B (zh) | 2003-12-19 | 2004-12-15 | 经改善的频域误码掩蔽 |
CA2544880A CA2544880C (en) | 2003-12-19 | 2004-12-15 | Improved frequency-domain error concealment |
AT04820554T ATE366979T1 (de) | 2003-12-19 | 2004-12-15 | Verbesserte frequenzbereichs-fehlerverbergung |
AU2004298709A AU2004298709B2 (en) | 2003-12-19 | 2004-12-15 | Improved frequency-domain error concealment |
ZA200603725A ZA200603725B (en) | 2003-12-19 | 2004-12-15 | Improved frequency-domain error concealment |
DE602004007550T DE602004007550T2 (de) | 2003-12-19 | 2004-12-15 | Verbesserte frequenzbereichs-fehlerverbergung |
HK07105059.0A HK1098569A1 (en) | 2003-12-19 | 2007-05-14 | Improved frequency-domain error concealment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303498A SE0303498D0 (sv) | 2003-12-19 | 2003-12-19 | Spectral loss conccalment in transform codecs |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0303498D0 true SE0303498D0 (sv) | 2003-12-19 |
Family
ID=30768817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0303498A SE0303498D0 (sv) | 2003-12-19 | 2003-12-19 | Spectral loss conccalment in transform codecs |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1898722B (sv) |
SE (1) | SE0303498D0 (sv) |
ZA (1) | ZA200603725B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2631906A1 (en) * | 2012-02-27 | 2013-08-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Phase coherence control for harmonic signals in perceptual audio codecs |
CN107566831B (zh) * | 2017-09-18 | 2020-11-20 | 山东师范大学 | 基于随机偏移量化多描述编码的自适应编解码方法及*** |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970011728B1 (ko) * | 1994-12-21 | 1997-07-14 | 김광호 | 음향신호의 에러은닉방법 및 그 장치 |
WO1998048531A1 (de) * | 1997-04-23 | 1998-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum verschleiern von fehlern in einem audiodatenstrom |
-
2003
- 2003-12-19 SE SE0303498A patent/SE0303498D0/sv unknown
-
2004
- 2004-12-15 ZA ZA200603725A patent/ZA200603725B/en unknown
- 2004-12-15 CN CN2004800381050A patent/CN1898722B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZA200603725B (en) | 2007-09-26 |
CN1898722A (zh) | 2007-01-17 |
CN1898722B (zh) | 2011-08-10 |
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