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asked in Other Telecom Products by goldy-kakkar-5

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Quadrature amplitude modulation -QAM- is both an analog and a digital modulation scheme. It conveys two analog message signals, or two digital bit streams by changing modulating the amplitudes of two carrier waves, using the amplitude shift keying  -ASK - digital modulation scheme or amplitude modulation -AM- analog modulation scheme.

answered by arianny-trujillo
edited by arianny-trujillo

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