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Measuring Loudspeaker Components
Technical Paper
2005-01-0572
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
A loudspeaker's low frequency parameters can be accurately estimated by measuring individual components without the need to assemble them into a working unit. Using this development approach, much time can be saved by optimizing one component at a time rather than building an entire speaker for each iteration. To do this, one must be able to measure the relevant physical characteristics of each component (the electro-mechanical parameters). It is also necessary to be able to predict electro-acoustic performance from the electro-mechanical parameters.
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Authors
Topic
Citation
Clark, D. and Trevena, A., "Measuring Loudspeaker Components," SAE Technical Paper 2005-01-0572, 2005, https://doi.org/10.4271/2005-01-0572.Also In
Automotive Electronics on CD-ROM from the SAE 2005 World Congress
Number: SP-1980CD; Published: 2005-04-11
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Number: V114-7; Published: 2006-02-01
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References
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- “Blat Distortion in Loudspeakers,” Society of Automotive Eng. International Congress and Exposition Detroit, Michigan 28 February 1995
- Klippel W. “Nonlinear Large-Signal Behavior of Electrodynamic Loudspeakers at Low Frequencies,” J. Audio Eng. Soc. 40 9 483 1992