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What is meant by Nyquist rate in sampling? What is standard frequency for speech signal?
written 9.0 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.8 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 5 Marks

Year: Dec 2013
electronic circuits and communication
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written 9.0 years ago by gravatar for teamques10 teamques10 ★ 70k

Nyquist criteria decides the minimum sampling rate. The nyquist rate is defined as the minimum sampling rate required to represent complete information about continuous signal f(t) in its sampled form, f*(t). therefore, according to sampling theorem, the nyquist rate is

$$f_{s\min}=2f_m$$

The maximum interval of sampling can be given as …

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