Open-Loop Output Impedance and Interface Intermodulation Distortion in Audio Power Amplifiers

Cordell RR. Open-Loop Output Impedance and Interface Intermodulation Distortion in Audio Power Amplifiers. In: AES Convention 64. Audio Engineering Society; 1979. Paper 1537. Available from: https://aes.org/publications/elibrary-page/?id=2817

@inproceedings{Cordell1979_2817,
  author = {Cordell, Robert R.},
  title = {{Open-Loop Output Impedance and Interface Intermodulation Distortion in Audio Power Amplifiers}},
  booktitle = {AES Convention 64},
  note = {Paper 1537},
  year = {1979},
  month = nov,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2817}
}

TY  - CPAPER
TI  - Open-Loop Output Impedance and Interface Intermodulation Distortion in Audio Power Amplifiers
AU  - Cordell, Robert R.
T2  - AES Convention 64
M1  - Paper 1537
PY  - 1979
DA  - 1979/11/06
UR  - https://aes.org/publications/elibrary-page/?id=2817
PB  - Audio Engineering Society
LA  - en
AB  - It has recently been postulated that power amplifiers with high open-loop output impedance and large feedback factor are more likely to produce intermodulation distortion at the loudspeaker interface (IIM). With the aid of computer simulations, this possibility is examined in the context of contemporary amplifier circuits. It is found that there is no fundamental reason for increased IIM in such amplifiers given proper design.
ER  -