Question

what is ASK,FSK,PSK and differences plz​

Answer 1

Amplitude-shift keying (ASK), frequency-shift keying (FSK), and phase-shift keying (PSK) are digital modulation schemes. ASK refers to a type of amplitude modulation that assigns bit values to discrete amplitude levels. FSK is divided into noncoherent and coherent forms. ... The simplest FSK is binary FSK (BFSK).

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