Moving Boundary Condition and Nonlinear Propagation as the Sources of Nonlinear Distortion in Loudspeakers

Zóltogórski B. Moving Boundary Condition and Nonlinear Propagation as the Sources of Nonlinear Distortion in Loudspeakers. In: AES Convention 94. Audio Engineering Society; 1993. Paper 3510. Available from: https://aes.org/publications/elibrary-page/?id=6641

@inproceedings{Zoltogorski1993_6641,
  author = {Zóltogórski, Bronislaw},
  title = {{Moving Boundary Condition and Nonlinear Propagation as the Sources of Nonlinear Distortion in Loudspeakers}},
  booktitle = {AES Convention 94},
  note = {Paper 3510},
  year = {1993},
  month = mar,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=6641}
}

TY  - CPAPER
TI  - Moving Boundary Condition and Nonlinear Propagation as the Sources of Nonlinear Distortion in Loudspeakers
AU  - Zóltogórski, Bronislaw
T2  - AES Convention 94
M1  - Paper 3510
PY  - 1993
DA  - 1993/03/06
UR  - https://aes.org/publications/elibrary-page/?id=6641
PB  - Audio Engineering Society
LA  - en
AB  - Two natural phenomena connected with the excitation of acoustic waves by moving the loudspeaker diaphragm are considered: 1) effect of a moving boundary condition traditionally named the Doppler effect; and 2) effect of nonlinear propagation of acoustic waves. In this paper, it is shown that distortions caused by nonlinear propagation have negligible magnitude; and that an improved expression for the coefficient of Doppler-type distortions is derived. A concept of an anti-Doppler filter is presented.
ER  -