DPCM encodes the PCM values based on
A) quantization level
B) difference between the current and predicted value
C) interval between levels
D) none of the mentioned
Correct Answer:
Verified
Q3: The length of the code-word obtained by
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
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
Q13: Vocoders_ the voice at the receiver.
A)analyse
B)synthesize
C)modulate
D)evaluate
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents