Using Distortion Products to Effect Automatic Frequency Control in FM Tuners

Akiya H, Matsuoka S, Naito M. Using Distortion Products to Effect Automatic Frequency Control in FM Tuners. J Audio Eng Soc. 1980;28(6):422-428. Available from: https://aes.org/publications/elibrary-page/?id=3977

@article{Akiya1980_3977,
  author = {Akiya, Henry and Matsuoka, Susumu and Naito, Michinori},
  title = {{Using Distortion Products to Effect Automatic Frequency Control in FM Tuners}},
  journal = {Journal of the Audio Engineering Society},
  volume = {28},
  number = {6},
  pages = {422--428},
  year = {1980},
  month = jun,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=3977}
}

TY  - JOUR
TI  - Using Distortion Products to Effect Automatic Frequency Control in FM Tuners
AU  - Akiya, Henry
AU  - Matsuoka, Susumu
AU  - Naito, Michinori
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 28
IS  - 6
SP  - 422
EP  - 428
PY  - 1980
DA  - 1980/06/06
UR  - https://aes.org/publications/elibrary-page/?id=3977
PB  - Audio Engineering Society
LA  - en
AB  - Tuning systems developed for FM tuners are designed to minimize distortion. Recent as well as traditional approaches to this problem have concentrated on the correction of the local oscillator frequency using independent frequency references or a correction voltage developed from an FM demodulator. A frequency correction system based on the direct analysis of distortion products produced in the intermediate-frequency bandpass filter, and the implementation of a system that corrects tuning to effect a null in distortion products are described.
ER  -