Separation and Distortion Measurements on Quadraphonic Decoders

Cabot RC. Separation and Distortion Measurements on Quadraphonic Decoders. In: AES Convention 64. Audio Engineering Society; 1979. Paper 1525. Available from: https://aes.org/publications/elibrary-page/?id=2829

@inproceedings{Cabot1979_2829,
  author = {Cabot, Richard C.},
  title = {{Separation and Distortion Measurements on Quadraphonic Decoders}},
  booktitle = {AES Convention 64},
  note = {Paper 1525},
  year = {1979},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2829}
}

TY  - CPAPER
TI  - Separation and Distortion Measurements on Quadraphonic Decoders
AU  - Cabot, Richard C.
T2  - AES Convention 64
M1  - Paper 1525
PY  - 1979
DA  - 1979/11/06
UR  - https://aes.org/publications/elibrary-page/?id=2829
PB  - Audio Engineering Society
LA  - en
AB  - A simple circuit will be presented for deriving an adjustable phase output from the Tektronix SG 505 audio oscillator. Phase and amplitude adjustments are independent of frequency. Using a notch filter and a spectrum analyzer, distortion measurements can be made on systems previously unmeasurable such as quadraphonic logic decoders. Using a digital multimeter, separation measurements can be made with the logic circuits active. Results of tests on commercial units will be presented.
ER  -