A scalable encoding apparatus capable of suppressing the quality degradation of a decoded signal without increasing the bit rate. In this apparatus, a core layer encoding part (101) and an extended layer encoding part (102) encode an input signal for each of audio frames. When a replacement determining...http://www.google.fr/patents/US8069035?utm_source=gb-gplus-shareBrevet US8069035 - Scalable encoding apparatus, scalable decoding apparatus, and methods of them
Scalable encoding apparatus, scalable decoding apparatus, and methods of them
