VERFAHREN UND EINRICHTUNG ZUR KORREKTUR DER BURSTFEHLER VON MIT NIEDRIGER BITRATE KODIERTEN SPRACHSIGNALEN AUF FUNKUEBERTRAGUNGSKANAELEN.

摘要

In a radio transceiving system of low bit-rate coded speech signals, to be installed on mobiles, the method allows the detection and correction of burst error present in the demodulated coded signal, in the receiver. This method allows error detection by distance measurements among the values of the decoded parameters in subsequent intervals and, in case of error, to substitute values obtained with linear-interpolation techniques for the erroneous parameters.