Question
A digitized voice channel is made by digitizing a 4-kHz bandwidth analog voice signal. We need to sample the signal at twice the highest frequency
A digitized voice channel is made by digitizing a 4-kHz bandwidth analog voice signal. We need to sample the signal at twice the highest frequency (two samples per hertz). We assume that each sample requires 16 bits. What is the required bit rate?
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Digital Signal Processing
Authors: Jonh G. Proakis, Dimitris G.Manolakis
3rd Edition
978-0133737622, 133737624, 978-013373762
