Dynamic Measurement of Loudspeaker Suspension Parts
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W. Klippel, "Dynamic Measurement of Loudspeaker Suspension Parts," J. Audio Eng. Soc., vol. 55, no. 6, pp. 443-459, (2007 June.). doi:
W. Klippel, "Dynamic Measurement of Loudspeaker Suspension Parts," J. Audio Eng. Soc., vol. 55 Issue 6 pp. 443-459, (2007 June.). doi:
Abstract: The nonlinear stiffness K(x) and the reciprocal compliance C(x) of suspension parts (spider, surrounds, cones) and passive radiators (drones) are measured versus displacement x over their full range of operation. A dynamic nondestructive technique is developed, which excites the suspension parts pneumatically under similar conditions as occur in a loudspeaker. The nonlinear parameters are estimated from the measured displacement and sound pressure signal. This guarantee results with highest precision as well as simple handling and short measurement times. The theoretical basis for this new technique is developed, and the practical handling, the interpretation of the results, and their reproducibility are discussed.
@article{klippel2007dynamic,
author={klippel, wolfgang},
journal={journal of the audio engineering society},
title={dynamic measurement of loudspeaker suspension parts},
year={2007},
volume={55},
number={6},
pages={443-459},
doi={},
month={june},}
@article{klippel2007dynamic,
author={klippel, wolfgang},
journal={journal of the audio engineering society},
title={dynamic measurement of loudspeaker suspension parts},
year={2007},
volume={55},
number={6},
pages={443-459},
doi={},
month={june},
abstract={the nonlinear stiffness k(x) and the reciprocal compliance c(x) of suspension parts (spider, surrounds, cones) and passive radiators (drones) are measured versus displacement x over their full range of operation. a dynamic nondestructive technique is developed, which excites the suspension parts pneumatically under similar conditions as occur in a loudspeaker. the nonlinear parameters are estimated from the measured displacement and sound pressure signal. this guarantee results with highest precision as well as simple handling and short measurement times. the theoretical basis for this new technique is developed, and the practical handling, the interpretation of the results, and their reproducibility are discussed.},}
TY - paper
TI - Dynamic Measurement of Loudspeaker Suspension Parts
SP - 443
EP - 459
AU - Klippel, Wolfgang
PY - 2007
JO - Journal of the Audio Engineering Society
IS - 6
VO - 55
VL - 55
Y1 - June 2007
TY - paper
TI - Dynamic Measurement of Loudspeaker Suspension Parts
SP - 443
EP - 459
AU - Klippel, Wolfgang
PY - 2007
JO - Journal of the Audio Engineering Society
IS - 6
VO - 55
VL - 55
Y1 - June 2007
AB - The nonlinear stiffness K(x) and the reciprocal compliance C(x) of suspension parts (spider, surrounds, cones) and passive radiators (drones) are measured versus displacement x over their full range of operation. A dynamic nondestructive technique is developed, which excites the suspension parts pneumatically under similar conditions as occur in a loudspeaker. The nonlinear parameters are estimated from the measured displacement and sound pressure signal. This guarantee results with highest precision as well as simple handling and short measurement times. The theoretical basis for this new technique is developed, and the practical handling, the interpretation of the results, and their reproducibility are discussed.
The nonlinear stiffness K(x) and the reciprocal compliance C(x) of suspension parts (spider, surrounds, cones) and passive radiators (drones) are measured versus displacement x over their full range of operation. A dynamic nondestructive technique is developed, which excites the suspension parts pneumatically under similar conditions as occur in a loudspeaker. The nonlinear parameters are estimated from the measured displacement and sound pressure signal. This guarantee results with highest precision as well as simple handling and short measurement times. The theoretical basis for this new technique is developed, and the practical handling, the interpretation of the results, and their reproducibility are discussed.
