Discrete-Matrix Multichannel Stereo

Cooper DH, Shiga T. Discrete-Matrix Multichannel Stereo. In: AES Convention 42. Audio Engineering Society; 1972. Paper 849. Available from: https://aes.org/publications/elibrary-page/?id=1805

@inproceedings{Cooper1972_1805,
  author = {Cooper, Duane H. and Shiga, Takeo},
  title = {{Discrete-Matrix Multichannel Stereo}},
  booktitle = {AES Convention 42},
  note = {Paper 849},
  year = {1972},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=1805}
}

TY  - CPAPER
TI  - Discrete-Matrix Multichannel Stereo
AU  - Cooper, Duane H.
AU  - Shiga, Takeo
T2  - AES Convention 42
M1  - Paper 849
PY  - 1972
DA  - 1972/05/06
UR  - https://aes.org/publications/elibrary-page/?id=1805
PB  - Audio Engineering Society
LA  - en
AB  - Azimuthal-harmonic synthesis generates a universe of matrices (UMX) with maximal input-output asimuthal correlations for two (BMX), three (TMX), four (QMX), etc., intermediary channels. The basic, mono-stereo-compatible BMX accepts augmentation channels converting to TMX, QMX, etc. In quadrasonics, the psychoacoustically discrete TMX essentially equals the fully discrete QMX. The feasibility of multichannel disc, broadcast, and tape is profoundly enhanced by the sufficiency of using 2-kHz-wide augmentation channels.
ER  -