Vocoders_________ the voice at the receiver.
A) analyse
B) synthesize
C) modulate
D) evaluate
Correct Answer:
Verified
Q8: DPCM encodes the PCM values based on
A)quantization
Q9: Delta modulation uses_bits per sample.
A)one
B)two
C)four
D)eight
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
Q14: Which of the following is not a
Q15: Which of the following pronunciations lead to
Q16: Channel vocoders are the time domain vocoders.
Q17: _ is often called the formant of the
Q18: Formant vocoders use large number of control
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