Thin Bilaminar Piezodisks Used as Microphone and Telephone Membranes

Roos J, Koorneef J. Thin Bilaminar Piezodisks Used as Microphone and Telephone Membranes. In: AES Convention 35. Audio Engineering Society; 1968.pp. 589:1-5. Available from: https://aes.org/publications/elibrary-page/?id=1423

@inproceedings{Roos1968_1423,
  author = {Roos, J. and Koorneef, J.},
  title = {{Thin Bilaminar Piezodisks Used as Microphone and Telephone Membranes}},
  booktitle = {AES Convention 35},
  pages = {589:1-5},
  url = {https://aes.org/publications/elibrary-page/?id=1423},
  year = {1968},
  month = oct,
  publisher = {Audio Engineering Society}
}

TY  - CPAPER
TI  - Thin Bilaminar Piezodisks Used as Microphone and Telephone Membranes
AU  - Roos, J.
AU  - Koorneef, J.
T2  - AES Convention 35
SP  - 1
EP  - 5
M1  - Paper 589
PY  - 1968
DA  - 1968/10/06
UR  - https://aes.org/publications/elibrary-page/?id=1423
PB  - Audio Engineering Society
LA  - en
AB  - Properties of thin bilaminar disks of a piezoceramic material are discussed. The acousto-electrical transducer properties can be simply described in terms of the resonance frequency and the coupling constant of the ceramic disk. For example, the sensitivity when used in a microphone does not vary with the disk diameter, provided the resonance frequency remains the same. On that account the making of thinner disks permits of the construction of smaller microphones.
ER  -