Restructured Audio Encoder for Improved Computational Efficiency

Wang Y, Vilermo M, Väänänen M, Yaroslavsky L. Restructured Audio Encoder for Improved Computational Efficiency. In: AES Convention 108. Audio Engineering Society; 2000. Paper 5103. Available from: https://aes.org/publications/elibrary-page/?id=9235

@inproceedings{Wang2000_9235,
  author = {Wang, Ye and Vilermo, Miikka and Väänänen, Mauri and Yaroslavsky, Leonid},
  title = {{Restructured Audio Encoder for Improved Computational Efficiency}},
  booktitle = {AES Convention 108},
  note = {Paper 5103},
  year = {2000},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=9235}
}

TY  - CPAPER
TI  - Restructured Audio Encoder for Improved Computational Efficiency
AU  - Wang, Ye
AU  - Vilermo, Miikka
AU  - Väänänen, Mauri
AU  - Yaroslavsky, Leonid
T2  - AES Convention 108
M1  - Paper 5103
PY  - 2000
DA  - 2000/02/06
UR  - https://aes.org/publications/elibrary-page/?id=9235
PB  - Audio Engineering Society
LA  - en
AB  - In an audio encoder, such as AAC, the input PCM samples are sent in parallel to an MDCT and a psychoacoustic model that performs again time-to-frequency decomposition with a FFT. To avoid this redundancy, the encoder was restructured to take the output of the MDCT as the input of the psychoacoustic model. Preliminary tests showed that this idea is feasible.: Preprint
ER  -