- Sampling corresponds to transforming the continuous time
variable
into a set of discrete times that are integer
multiples
of the sampling period
:
- Integer
corresponds to the index in the sequence.
- Continuous sinusoid:
- Discrete sinusoid
a sequence of numbers that may be indexed by
.
``Music 171: Fundamentals of Digital Audio''
by Tamara Smyth,
Department of Music, University of California, San Diego (UCSD).
Download PDF version (digitalAudio171.pdf)
Download compressed PostScript version (digitalAudio171.ps.gz)
Download PDF `4 up' version (digitalAudio171_4up.pdf)
Download compressed PostScript `4 up' version (digitalAudio171_4up.ps.gz)
Copyright © 2019-10-15 by Tamara Smyth.
Please email errata, comments, and suggestions to Tamara Smyth<trsmyth@ucsd.edu>