Acoustics/formulas/Electro acoustic efficiency

From testwiki

Revision as of 11:37, 20 January 2007 by imported>Webaware (n -> eta)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Jump to navigation Jump to search

This formula is a template, for inclusion into pages about Acoustics. Use the following syntax to include it:

{{:Acoustics/formulas/Electro acoustic efficiency}}

$η \approx 1 - \frac{1}{1 + k_{e f f}^{2} Q_{E} Q_{L}} - \frac{1}{1 + \frac{Q_{m 0}}{Q_{L}}}$

Retrieved from "https://en-labs.wikimedia.beta.math.wmflabs.org/w/index.php?title=Acoustics/formulas/Electro_acoustic_efficiency&oldid=1725"