Bit-Weighted Inter-Channel Prediction for Subband Audio Coding

Hang HM, Yang CH. Bit-Weighted Inter-Channel Prediction for Subband Audio Coding. In: AES Convention 117. Audio Engineering Society; 2004. Paper 6222. Available from: https://aes.org/publications/elibrary-page/?id=12879

@inproceedings{Hang2004_12879,
  author = {Hang, Hsueh-Ming and Yang, Cheng-Han},
  title = {{Bit-Weighted Inter-Channel Prediction for Subband Audio Coding}},
  booktitle = {AES Convention 117},
  note = {Paper 6222},
  year = {2004},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=12879}
}

TY  - CPAPER
TI  - Bit-Weighted Inter-Channel Prediction for Subband Audio Coding
AU  - Hang, Hsueh-Ming
AU  - Yang, Cheng-Han
T2  - AES Convention 117
M1  - Paper 6222
PY  - 2004
DA  - 2004/10/06
UR  - https://aes.org/publications/elibrary-page/?id=12879
PB  - Audio Engineering Society
LA  - en
AB  - An efficient algorithm for removing inter-channel redundancy in subband audio coding is presented in this paper. In our approach, the bit-weighted inter-channel prediction is applied to the Modified Discrete Cosine Transform (MDCT) coefficients. Similar to the INT-DCT based approach, no audio quality degradation will be induced by our method. In addition, the bit rate reduction performance of our method is about 8% better than that of the INT-DCT based approach for the cases that inter-channel prediction is useful.
ER  -