Optical Measurement of Loudspeaker Driver Large Signal Displacement Parameters

Weaver JE, Leach WM. Optical Measurement of Loudspeaker Driver Large Signal Displacement Parameters. In: AES Convention 55. Audio Engineering Society; 1976. Paper 1163. Available from: https://aes.org/publications/elibrary-page/?id=2251

@inproceedings{Weaver1976_2251,
  author = {Weaver, John E. and Leach, W. Marshall},
  title = {{Optical Measurement of Loudspeaker Driver Large Signal Displacement Parameters}},
  booktitle = {AES Convention 55},
  note = {Paper 1163},
  year = {1976},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=2251}
}

TY  - CPAPER
TI  - Optical Measurement of Loudspeaker Driver Large Signal Displacement Parameters
AU  - Weaver, John E.
AU  - Leach, W. Marshall
T2  - AES Convention 55
M1  - Paper 1163
PY  - 1976
DA  - 1976/10/06
UR  - https://aes.org/publications/elibrary-page/?id=2251
PB  - Audio Engineering Society
LA  - en
AB  - An optical technique for measurement of the peak-to-peak large signal displacement of a loudspeaker driver cone under dynamic operating conditions is presented. The method allows the identification and measurement of shift in the cone zero center position as functions of drive level and frequency. It is believed that these shifts are caused by nonlinearities in the cone suspension.
ER  -