An MPEG-2 codec LSI with an audio accelerator for camcorders
Tohru Nakamura, Hiroyuki Marumori, M. Takahashi, Y. Fujii · IEEE Transactions on Consumer Electronics · 2002
An MPEG-2 codec LSI with the audio accelerator for an MPEG-2 codec system has been developed. The audio accelerator assists audio codec processing on the host CPU and enables one to use a low-frequency host CPU and contributes to realize the compactness and lower power consumption of the MPEG-2 codec system.