If
, what is the frequency of the sinusoid?
Method 2: the period of the sinusoid is
and the frequency is
![$\displaystyle f = \frac{1}{T} = \frac{1}{2} = 2$](img22.png)
Hz
If
, then the frequency is higher:
![$\displaystyle f = \frac{1}{T} = \frac{32}{8} = 4$](img23.png)
Hz
``Music 171: Fundamentals of Digital Audio''
by Tamara Smyth,
Department of Music, University of California, San Diego (UCSD).
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Copyright © 2019-10-15 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>