Nonlinear Time-Domain Modeling of Balanced-Armature Receivers

Jensen J, Agerkvist FT, Harte JM. Nonlinear Time-Domain Modeling of Balanced-Armature Receivers. J Audio Eng Soc. 2011;59(3):91-101. Available from: https://aes.org/publications/elibrary-page/?id=15777

@article{Jensen2011_15777,
  author = {Jensen, Joe and Agerkvist, Finn T. and Harte, James M.},
  title = {{Nonlinear Time-Domain Modeling of Balanced-Armature Receivers}},
  journal = {Journal of the Audio Engineering Society},
  volume = {59},
  number = {3},
  pages = {91--101},
  year = {2011},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=15777}
}

TY  - JOUR
TI  - Nonlinear Time-Domain Modeling of Balanced-Armature Receivers
AU  - Jensen, Joe
AU  - Agerkvist, Finn T.
AU  - Harte, James M.
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 59
IS  - 3
SP  - 91
EP  - 101
PY  - 2011
DA  - 2011/03/06
UR  - https://aes.org/publications/elibrary-page/?id=15777
PB  - Audio Engineering Society
LA  - en
AB  - Balanced-armature-type loudspeakers, predominantly used in hearing aids, are inherently nonlinear devices, as any displacement of the loudspeaker diaphragm inevitably changes the magnetic and electrical characteristics of the loudspeaker. A numerical time-domain model capable of describing these nonlinearities is developed. By simulation it is demonstrated how the output distortion could potentially be reduced significantly through careful design of the mechanical properties of the armature.
ER  -