Consider a sinusoidal signal m(t) = Acos wmt applied to a delta modulator with step size A. Show that slope overload distortion will occur if A (f. WmT, 2n Vm A A > (5.52) where f, = 1/T, is the sampling frequency.

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Consider a sinusoidal signal m(t) = Acos wmt applied to a delta modulator with step size A. Show
that slope overload distortion will occur if
A
A>
A (fs
(5.52)
2n m
where f, = 1/T, is the sampling frequency.
Transcribed Image Text:Consider a sinusoidal signal m(t) = Acos wmt applied to a delta modulator with step size A. Show that slope overload distortion will occur if A A> A (fs (5.52) 2n m where f, = 1/T, is the sampling frequency.
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