Quadrature amplitude modulation uses a combination of frequency shift keying and amplitude modulation.
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Q23: Synchronous communication systems send data in groups
Q24: In simplex communications, data always travels in
Q25: ASK stands for asynchronous serial keying.
Q26: Frequency shift keying is a type of
Q27: Bluetooth is an example of phase shift
Q29: Each modulation state in a 16- QAM
Q30: A vector representation that graphically shows the
Q31: A commonly used type of pulse modulation
Q32: Another name for pulse position modulation is
Q33: A modulation method used to convert the
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