B. The average voltage, vavg, of a sinusoidal voice waveform fed into the speaker is found to be : 1 V cos(wt + 0)dt Vavg Where, the voice signal is V cos(wt + 0) with a period T, a peak voltage V, an angular frequeney w and a phase 0. Evaluate vavg.
B. The average voltage, vavg, of a sinusoidal voice waveform fed into the speaker is found to be : 1 V cos(wt + 0)dt Vavg Where, the voice signal is V cos(wt + 0) with a period T, a peak voltage V, an angular frequeney w and a phase 0. Evaluate vavg.
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Transcribed Image Text:B. The average voltage, vavg, of a sinusoidal voice waveform fed into the speaker is found to be :
1
V cos(wt + 0)dt
Vavg
Where, the voice signal is V cos(wt + 0) with a period T, a peak voltage V, an angular frequeney w
and a phase 0. Evaluate vavg.
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