For a given audio signal x(n), choose a suitable window of width 20ms and perform the...

    

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For a given audio signal x(n), choose a suitable window of width 20ms and perform the below operations. 1. Segment the audio signal with 50% overlap with window function as shown below via a example given in figure 1. Amplitude Amplitude 0 0 5 5 10 10 Sample Speech Signal 15 20 Time (ms) Second Segment $ 20 Time (ms) 25 15 25 30 35 30 35 40 40 Amplitude Amplitude 0 S 10 First Seament 15 20 Time (ms) Third Segment 10 15 20 Time (ms) 25 25 30 30 Figure 1: Example of segmentation with 50% overlap 35 40 Mun 35 40 • First segment contains original signal value from 0 to 20ms only. • Second segment contains original signal value from 10 to 30ms only. Similarly, third segment contains original signal value from 20 to 40ms. • Similarly keep on segmenting till the end of signal. For a given audio signal x(n), choose a suitable window of width 20ms and perform the below operations. 1. Segment the audio signal with 50% overlap with window function as shown below via a example given in figure 1. Amplitude Amplitude 0 0 5 5 10 10 Sample Speech Signal 15 20 Time (ms) Second Segment $ 20 Time (ms) 25 15 25 30 35 30 35 40 40 Amplitude Amplitude 0 S 10 First Seament 15 20 Time (ms) Third Segment 10 15 20 Time (ms) 25 25 30 30 Figure 1: Example of segmentation with 50% overlap 35 40 Mun 35 40 • First segment contains original signal value from 0 to 20ms only. • Second segment contains original signal value from 10 to 30ms only. Similarly, third segment contains original signal value from 20 to 40ms. • Similarly keep on segmenting till the end of signal.

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Answer The steps below can be used to segment the audio signal with a 20 ms window and 50 overlap As... View the full answer