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B. Zenker, S. Merchel, and E. Altinsoy, "Upper Frequency Limit of Flat Panel Loudspeakers - Evaluation of the Voice Coil Break-Up Modes," Paper 10324, (2020 May.). doi: B. Zenker, S. Merchel, and E. Altinsoy, "Upper Frequency Limit of Flat Panel Loudspeakers - Evaluation of the Voice Coil Break-Up Modes," Paper 10324, (2020 May.). doi:
Abstract: During the monitoring of the behavior of different types of exciters attached to the same loudspeaker panel, significant deviations of the upper-frequency limit were discovered. These deviations depend on the resonance of the voice coil former and cannot be explained with the linear T/S parameters. This paper shows the indirect and direct measurement of the voice coil’s break-up with two exemplary exciters. Furthermore, an FE-simulation model has been built to validate and visualize these break-up modes. Finally, a prototype with reinforced structure was constructed to increase the resonance frequency and to extend the frequency range of the loudspeaker panel.

@article{zenker2020upper,
author={zenker, benjamin and merchel, sebastian and altinsoy, ercan},
journal={journal of the audio engineering society},
title={upper frequency limit of flat panel loudspeakers - evaluation of the voice coil break-up modes},
year={2020},
volume={},
number={},
pages={},
doi={},
month={may},} @article{zenker2020upper,
author={zenker, benjamin and merchel, sebastian and altinsoy, ercan},
journal={journal of the audio engineering society},
title={upper frequency limit of flat panel loudspeakers - evaluation of the voice coil break-up modes},
year={2020},
volume={},
number={},
pages={},
doi={},
month={may},
abstract={during the monitoring of the behavior of different types of exciters attached to the same loudspeaker panel, significant deviations of the upper-frequency limit were discovered. these deviations depend on the resonance of the voice coil former and cannot be explained with the linear t/s parameters. this paper shows the indirect and direct measurement of the voice coil’s break-up with two exemplary exciters. furthermore, an fe-simulation model has been built to validate and visualize these break-up modes. finally, a prototype with reinforced structure was constructed to increase the resonance frequency and to extend the frequency range of the loudspeaker panel.},}

TY - paper
TI - Upper Frequency Limit of Flat Panel Loudspeakers - Evaluation of the Voice Coil Break-Up Modes
SP - EP -
AU - Zenker, Benjamin
AU - Merchel, Sebastian
AU - Altinsoy, Ercan
PY - 2020
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2020 TY - paper
TI - Upper Frequency Limit of Flat Panel Loudspeakers - Evaluation of the Voice Coil Break-Up Modes
SP - EP -
AU - Zenker, Benjamin
AU - Merchel, Sebastian
AU - Altinsoy, Ercan
PY - 2020
JO - Journal of the Audio Engineering Society
IS -
VO -
VL -
Y1 - May 2020
AB - During the monitoring of the behavior of different types of exciters attached to the same loudspeaker panel, significant deviations of the upper-frequency limit were discovered. These deviations depend on the resonance of the voice coil former and cannot be explained with the linear T/S parameters. This paper shows the indirect and direct measurement of the voice coil’s break-up with two exemplary exciters. Furthermore, an FE-simulation model has been built to validate and visualize these break-up modes. Finally, a prototype with reinforced structure was constructed to increase the resonance frequency and to extend the frequency range of the loudspeaker panel.