Reproducing arrangement for the reproduction of compressed data in a multi-speed reproducing mode
US6603410B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2001 |
| Grant date | Aug 5, 2003 |
| Priority date | — |
| Expiry date | Nov 20, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/30
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A reproducing arrangement (1; 14) is adapted to reproduce compressed data (KD) included in data blocks (DB) of a data stream (DS) in a normal speed reproducing mode and in a multi-speed reproducing mode. The compressed data (KD) included in each data block (DB) are decompressible independently of one another and the sequence of the encoded data blocks (KB) in the data stream (DS) corresponds to the sequence of reproduction of the decoded data (KD) in the normal speed reproducing mode. In the multispeed reproducing mode of the reproducing arrangement (1;14) encoded data (KD) are read from only a part of the data blocks (DB) of the data stream (DS) and supplied to decoding means (7) of the reproducing arrangement (1;14), whose computing capacity is therefore also adequate for the multi-speed reproducing mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.