Root Cause Analysis of Rocking Modes in the Nonlinear Domain

Schwock A, Cardenas W, Cobianchi M, Klippel W. Root Cause Analysis of Rocking Modes in the Nonlinear Domain. In: AES Convention 142. Audio Engineering Society; 2017. Paper 9696. Available from: https://aes.org/publications/elibrary-page/?id=18574

@inproceedings{Schwock2017_18574,
  author = {Schwock, Andreas and Cardenas, William and Cobianchi, Mattia and Klippel, Wolfgang},
  title = {{Root Cause Analysis of Rocking Modes in the Nonlinear Domain}},
  booktitle = {AES Convention 142},
  note = {Paper 9696},
  year = {2017},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=18574}
}

TY  - CPAPER
TI  - Root Cause Analysis of Rocking Modes in the Nonlinear Domain
AU  - Schwock, Andreas
AU  - Cardenas, William
AU  - Cobianchi, Mattia
AU  - Klippel, Wolfgang
T2  - AES Convention 142
M1  - Paper 9696
PY  - 2017
DA  - 2017/05/06
UR  - https://aes.org/publications/elibrary-page/?id=18574
PB  - Audio Engineering Society
LA  - en
AB  - Rocking modes are caused by small imbalances in the distribution of stiffness, mass, and force factor. A measurement technique to determine these root causes, using laser vibrometry, parameter identification, and root causes analysis has been presented in a previous paper. This paper focuses on the application of this technique to examine rocking modes in nonlinear domain. An incremental DC-offset is applied to the loudspeaker to examine changes of the root causes of the rocking throughout the working range of the loudspeaker.
ER  -