Process for editing of data, in particular with variable channel bit rate

摘要

PCT No. PCT/DE96/02465 Sec. 371 Date Mar. 4, 1999 Sec. 102(e) Date Mar. 4, 1999 PCT Filed Dec. 19, 1996 PCT Pub. No. WO97/30530 PCT Pub. Date Aug. 21, 1997For processing data, particularly for transmission via a channel with an specifiably variable data rate, the data are classified into bit classes that are provided with different error redundancy. These bit classes are also weighted with weighting factors. The assignment of the code rates for the bit classes takes place as a function of the respective weighting factors. It is possible to provide a scalable. With the invention, it is possible to realize a scalable channel codec whose configuration is a function solely of the available channel codec bit rate. Such a channel codec is easy to adapt to different transmission techniques.