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Exponential Envelope

The exponential (decay) envelope is given by

$\displaystyle e^{-t/\tau} $

$ \tau$ (``tau''): time to decay to $ 1/e$ ( $ \approx 0 .368$).




\scalebox{0.8}{\includegraphics{eps/myexpenv.eps}}

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``Music 171: Frequency Modulation'' by Tamara Smyth, Department of Music, University of California, San Diego (UCSD).
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Copyright © 2019-11-15 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>