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Analysis of a waveform to determine certain parameters

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For the waveform shown in attached figure, estimate
(a) the damping factor,
(b) the forced or damped frequency of oscillation, and
(c) the natural or undamped frequency.

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Solution Summary

Analysis of a given waveform and determination ot its damping factor, natural and undamped frequency from the shape of the waveform over time

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The analog to digital converter (ADC) used in a telephone system outputs 8 bit words. The digital words are transmitted as a serial stream to form a PCM voice signal. The analog voice signal voltage always lies between -1.0 V and + 1.0 V.

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