Q. Multilevel Amplitude Shift Keying (MASK) is not implemented with pure Amplitude Shift Keying (ASK), it is implemented with
✅ Correct Answer: (A)
qam.
Multimedia Technologies MCQs and Notes
Q. Primary Colors for Color TV are
✅ Correct Answer: (D)
red, green, blue.
Q. In temporal compression, redundant frames are
✅ Correct Answer: (D)
removed.
Q. According to Nyquist theorem, if highest frequency of signal is f, we need to sample signal
✅ Correct Answer: (C)
21 times/sed.
Q. In Real Time Interactive Audio Video, mixing means combining several streams of traffic into
✅ Correct Answer: (A)
1 stream.
Q. Media player uses URL in metafile to access media server to
✅ Correct Answer: (A)
download file.
Q. Perceptual encoding is based on science of
✅ Correct Answer: (D)
psychoacoustics.
Q. Moving Picture Experts Group (MPEG-1), was designed for a
✅ Correct Answer: (B)
cd.
Q. For speech, we need to compress digitize signals at
✅ Correct Answer: (C)
64 khz.
Q. Before audio or video signals can be sent on Internet, they need to be
✅ Correct Answer: (C)
digitized.