In Reply to: Speaker Measurements posted by John Atkinson on October 28, 2017 at 04:44:22:
I might be wrong but isn't that panel resonance thing quite similar to how an accelerometer works internally?
We get a read out because the movement changes the resistivity (impedance) of a piezo element as far as I know.
In the speaker the driver is coupled to the panel via the enclose air volume and movements in the panel change the driver's impedance.
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- RE: Speaker Measurements - b.l.zeebub 10/28/1714:15:03 10/28/17 (0)