Double Balanced Microphone Amplifier

Cohen GJ. Double Balanced Microphone Amplifier. In: AES Convention 1r. Audio Engineering Society; 1984. Paper 2106. Available from: https://aes.org/publications/elibrary-page/?id=11648

@inproceedings{Cohen1984_11648,
  author = {Cohen, Graeme John},
  title = {{Double Balanced Microphone Amplifier}},
  booktitle = {AES Convention 1r},
  note = {Paper 2106},
  year = {1984},
  month = aug,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11648}
}

TY  - CPAPER
TI  - Double Balanced Microphone Amplifier
AU  - Cohen, Graeme John
T2  - AES Convention 1r
M1  - Paper 2106
PY  - 1984
DA  - 1984/08/06
UR  - https://aes.org/publications/elibrary-page/?id=11648
PB  - Audio Engineering Society
LA  - en
AB  - The combination of a balanced microphone transformer and a low noise amplifier is normally used for studio microphones. A design is shown to replace the transformer and associated amplifier. This incorporates the balanced and floating virtues of a transformer without the signal loss introduced ahead of a low noise amplifier. Gain and input stage current is adjustable. High common mode rejection is achieved with a balanced output and a very good noise figure at all gain settings.
ER  -