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1991
Conference Paper
Titel
Perceptual transform coding with channel error control
Abstract
Description of error control problems of a perceptual entropy-coded transform coding algorithm for high quality digital audio at low bit rate. Some new methods for reducing the effects of transmission errors on the reconstructed signal are proposed. The methods require very low additional redundancy compared with error-correcting codes (e.g. BCH codes). The results show that the proposed methods achieve significant improvements.