Phase Intermodulation Distortion: Instrumentation and Measurement Results

Cordell RR. Phase Intermodulation Distortion: Instrumentation and Measurement Results. In: AES Convention 70. Audio Engineering Society; 1981. Paper 1842. Available from: https://aes.org/publications/elibrary-page/?id=11912

@inproceedings{Cordell1981_11912,
  author = {Cordell, Robert R.},
  title = {{Phase Intermodulation Distortion: Instrumentation and Measurement Results}},
  booktitle = {AES Convention 70},
  note = {Paper 1842},
  year = {1981},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=11912}
}

TY  - CPAPER
TI  - Phase Intermodulation Distortion: Instrumentation and Measurement Results
AU  - Cordell, Robert R.
T2  - AES Convention 70
M1  - Paper 1842
PY  - 1981
DA  - 1981/10/06
UR  - https://aes.org/publications/elibrary-page/?id=11912
PB  - Audio Engineering Society
LA  - en
AB  - Phase intermodulation (PIM) in audio amplifiers, particularly that which may arise from the use of negative feedback, is considered. Coherent SMPTE-IM instrumentation capable of resolving two nanoseconds of equivalent time dispersion and measurement results from several different real amplifiers are presented. The results show that PIM is not a problem in contemporary amplifiers and that negative feedback reduces total PIM in most cases.
ER  -