8-Channel Digital Audio Mixer for Digital Mastering and Recording

Yamauchi H, Takahashi H, Hayashi Y, Konishi T, Usui Y, Tanaka M. 8-Channel Digital Audio Mixer for Digital Mastering and Recording. In: AES Convention 76. Audio Engineering Society; 1984. Paper 2173. Available from: https://aes.org/publications/elibrary-page/?id=11582

@inproceedings{Yamauchi1984_11582,
  author = {Yamauchi, Hiroyuki and Takahashi, Hiroshi and Hayashi, Yoshinobu and Konishi, Tetsuya and Usui, Yoshinobu and Tanaka, Masao},
  title = {{8-Channel Digital Audio Mixer for Digital Mastering and Recording}},
  booktitle = {AES Convention 76},
  note = {Paper 2173},
  year = {1984},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11582}
}

TY  - CPAPER
TI  - 8-Channel Digital Audio Mixer for Digital Mastering and Recording
AU  - Yamauchi, Hiroyuki
AU  - Takahashi, Hiroshi
AU  - Hayashi, Yoshinobu
AU  - Konishi, Tetsuya
AU  - Usui, Yoshinobu
AU  - Tanaka, Masao
T2  - AES Convention 76
M1  - Paper 2173
PY  - 1984
DA  - 1984/10/06
UR  - https://aes.org/publications/elibrary-page/?id=11582
PB  - Audio Engineering Society
LA  - en
AB  - Authors have designed and developed an 8 channel digital audio mixer for digital mastering and recording. It consists of 4 units: 1) Signal processing unit, 2) Remote control unit, 3) 8-ch A/D unit, 4) 8-ch D/A unit. The Signal processing unit has low cut and high cut filters +4-band equalizer + emphasis/deemphasis equalizer for each channel and has two program outputs and two aux outputs. To maintain high quality signal resolution, the filter and equalizer section consists of 6 fourth-order digital filters whose coefficient word length is 24-bit and signal word length is 38-bit. The Remote control unit has the same appearance as that of analog mixer, enabling the fast and easy operation. Its communication line with the signal processing unit is IEEE-488 bus. The 8-ch A/D unit and 8-ch D/A unit are separate from each other and from the Signal processing unit in order to be able to set the A/D unit or D/A unit near analog sound sources or speakers etc., thus avoiding a long transmition of analog signals which may cause signal deterioration.
ER  -