Delta modulation uses_________bits per sample.
A) one
B) two
C) four
D) eight
Correct Answer:
Verified
Q4: In PCM encoding, quantization level varies as
Q5: What is bit depth?
A)number of quantization level
B)interval
Q6: Choosing a discrete value that is near
Q7: In PCM the samples are dependent on
A)time
B)frequency
C)quanization
Q8: DPCM encodes the PCM values based on
A)quantization
Q10: Sample resolution for LPCM bits per sample.
A)8
B)16
C)24
D)all
Q11: Adaptive DPCM is used to
A)increase bandwidth
B)decrease bandwidth
C)increase
Q12: Vocoders analyse the speech signals at
A)transmitter
B)receiver
C)channel
D)if filter
Q13: Vocoders_ the voice at the receiver.
A)analyse
B)synthesize
C)modulate
D)evaluate
Q14: Which of the following is not a
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