Nonlinear Flux Modulation Effects in Moving Coil Transducers

Kochendörfer F, Voishvillo A. Nonlinear Flux Modulation Effects in Moving Coil Transducers. In: AES Convention 137. Audio Engineering Society; 2014. Paper 9162. Available from: https://aes.org/publications/elibrary-page/?id=17485

@inproceedings{Kochendorfer2014_17485,
  author = {Kochendörfer, Felix and Voishvillo, Alexander},
  title = {{Nonlinear Flux Modulation Effects in Moving Coil Transducers}},
  booktitle = {AES Convention 137},
  note = {Paper 9162},
  year = {2014},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17485}
}

TY  - CPAPER
TI  - Nonlinear Flux Modulation Effects in Moving Coil Transducers
AU  - Kochendörfer, Felix
AU  - Voishvillo, Alexander
T2  - AES Convention 137
M1  - Paper 9162
PY  - 2014
DA  - 2014/10/06
UR  - https://aes.org/publications/elibrary-page/?id=17485
PB  - Audio Engineering Society
LA  - en
AB  - Adverse effects in transducer motors produced by the nonlinear force factor on performance of loudspeakers are well understood. Nonlinear effects produced by dependence of the voice coil inductance and resistance on the coil’s position and on the current are less obvious. Previous work of the authors showed the nonlinear behavior of the voice coil inductive component presented as a function of the voice coil position, which was obtained by FEA simulation tools. This work is an attempt to obtain variation of the aforementioned parameters experimentally as functions of the voice coil position, current, and frequency.
ER  -