For amplitude,frequency or phase shift keying,that respective characteristic of the carrier wave is changed to indicate the next binary digit.These binary digits can be represented by this signal change or a lack of signal change.

Question

Quizplus · Accepted Answer

This statement is true, as each type of keying (amplitude, frequency, and phase shift) changes a specific characteristic of the carrier wave in order to represent binary digits. This signal change (or lack thereof) can then be detected by a receiver to interpret the transmitted information.

For Amplitude,frequency or Phase Shift Keying,that Respective Characteristic of the Carrier