Compatibility Matrixing of Multichannel Bit-Rate Reduced Audio Signals

ten Kate WR. Compatibility Matrixing of Multichannel Bit-Rate Reduced Audio Signals. In: AES Convention 96. Audio Engineering Society; 1994. Paper 3792. Available from: https://aes.org/publications/elibrary-page/?id=6440

@inproceedings{tenKate1994_6440,
  author = {ten Kate, Warner R.},
  title = {{Compatibility Matrixing of Multichannel Bit-Rate Reduced Audio Signals}},
  booktitle = {AES Convention 96},
  note = {Paper 3792},
  year = {1994},
  month = feb,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6440}
}

TY  - CPAPER
TI  - Compatibility Matrixing of Multichannel Bit-Rate Reduced Audio Signals
AU  - ten Kate, Warner R.
T2  - AES Convention 96
M1  - Paper 3792
PY  - 1994
DA  - 1994/02/06
UR  - https://aes.org/publications/elibrary-page/?id=6440
PB  - Audio Engineering Society
LA  - en
AB  - Matrixing enables multichannel audio to be made two-channel compatible. If bit-rate reduction based upon psychoacoustic models is applied to the two-channel down mix, unmasking of the quantization noise may result after dematrixing. The general principle to solve this problem is presented. It is shown how minimum bit rates are obtained by dynamic switching between the possible matrix equations. The necessary refinements to enable such dynamic switching are presented.
ER  -