Miniature Electret Microphones

Fraim FW, Murphy PV. Miniature Electret Microphones. J Audio Eng Soc. 1970;18(5):511-517. Available from: https://aes.org/publications/elibrary-page/?id=1478

@article{Fraim1970_1478,
  author = {Fraim, Freeman W. and Murphy, Preston V.},
  title = {{Miniature Electret Microphones}},
  journal = {Journal of the Audio Engineering Society},
  volume = {18},
  number = {5},
  pages = {511--517},
  year = {1970},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=1478}
}

TY  - JOUR
TI  - Miniature Electret Microphones
AU  - Fraim, Freeman W.
AU  - Murphy, Preston V.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 18
IS  - 5
SP  - 511
EP  - 517
PY  - 1970
DA  - 1970/10/06
UR  - https://aes.org/publications/elibrary-page/?id=1478
PB  - Audio Engineering Society
LA  - en
AB  - Compact condenser microphones with simple, rugged structures have been developed using the electret principle. These microphones are resistant to high humidity and temperature, insensitive to solid-borne vibrations, and undamaged by shock. Particular attention in the design has been given to maintaining a good signal-to-noise ratio as the physical dimensions are reduced down to as small as 0.1 inch in diameter. The operating characteristics of several subminiature microphones are described.
ER  -