Quantization noise constitutes the limiting factor on DPCM performance. For a small number of levels in the quantizer this noise is also correlated. A technique is presented for improving the performance of the DPCM system at a very modest cost.
|Original language||English (US)|
|Number of pages||4|
|Publication status||Published - Dec 1 1984|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering