Q32
In the output of a DM speech encoder, the consecutive pulses are of opposite polarity during time interval t1 ≤ t ≤ t2. This indicates that during this interval
A.
The input to the modulator is essentially constant
AnswerB.
The modulator is going through slope overload
C.
The accumulator is in saturation
D.
The speech signal is being sampled at the Nyquist rate
Answer: Option A
Solution
Answer: Option A
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