Video encyclopedia

On-off keying


What is ON-OFF KEYING? What does ON-OFF KEYING mean? ON-OFF KEYING meaning, definition & explanation


Understanding Amplitude Shift Keying


Li - fi communication system using ON OFF Keying (OOK)


Camera-On-Off-Keying (C-OOK) Demo (Optical Camera Communication)


Lab 3 on off keying

On-off keying (OOK) denotes the simplest form of amplitude-shift keying (ASK) modulation that represents digital data at the presence or absence of a carrier wave. In its simplest form, the presence of a carrier for a specific duration represents a binary one, while its absence for the same duration represents a binary zero. Some more sophisticated schemes vary these durations to convey additional information. It is analogous to unipolar encoding line code.
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