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A speech signal is sampled at a rate of 20,000 samples/sec. A segment of length 1024 samples is selected and its DFT is computed. What is the time duration of the segment of speech?
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A speech signal is sampled at a rate of 20,000 samples/sec. A segment of length 1024 samples is selected and its DFT is computed.

What is the time duration of the segment of speech?

User Charan Raju C R
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1 Answer

4 votes

Final answer:

The time duration of a segment of 1024 samples, sampled at a rate of 20,000 samples/sec, is 0.0512 seconds.

Step-by-step explanation:

To find the time duration of a segment of speech that is 1024 samples long and sampled at 20,000 samples/sec, you divide the number of samples by the sampling rate. The calculation is as follows:

Time duration = Number of samples / Sampling rate

Time duration = 1024 samples / 20,000 samples/sec = 0.0512 seconds

This value represents the length of time that the segment of speech lasts.

User Dan Saltmer
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