VERFAHREN ZUR CODIERUNG UND DECODIERUNG VON AUDIO MIT VARIABLER RATE

摘要

Method involves setting Nmax coding bits for parameters based on frame signal to get parameters of first subset that is coded on N0 bits, where N0 is less than Nmax. Bits are assigned and classified to second subset parameters based on first parameters. One parameter of second subset is selected and coded to form N-N0 bits. N0 bits of the first subset and N-N0 bits of second subset are inserted in coder (1) output sequence, where N0 at most N at most Nmax. An Independent claim is also included for a process for decoding an output binary sequence for synthesizing a digital audio signal.