| 发明名称 |
METHOD TO CHANGE SPEED OF TELEVISION AND RADIO BROADCASTING DIGITAL SOUND SIGNAL AND DEVICE FOR ITS REALISATION |
| 摘要 |
FIELD: information technologies. ^ SUBSTANCE: digital signal segments are formed, and Nuttall window function is superimposed onto each segment with further 50% coverage of each segment with its preceding segment, and compensation of irregularity of Nuttall window function. ^ EFFECT: reduced distortions and noise during changes of digital sound signals transfer speed. ^ 2 cl, 5 dwg, 2 ex |
| 申请公布号 |
RU2405262(C2) |
申请公布日期 |
2010.11.27 |
| 申请号 |
RU20090100605 |
申请日期 |
2009.01.13 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA MOSKOVSKIJ TEKHNICHESKIJ UNIVERSITET SVJAZI I INFORMATIKI |
发明人 |
ABRAMOV VALENTIN ALEKSANDROVICH;POPOV OLEG BORISOVICH;RIKHTER SERGEJ GEORGIEVICH |
| 分类号 |
H04J3/00 |
主分类号 |
H04J3/00 |
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