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.