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Frequency-shift keying

technology Maturity 5-7

Machines use sounds to talk.

fsk.svg
fsk.svg
They change how high a sound is. This helps them send news. It can even open a garage door. Do you like to listen to sounds?

32 words
🖼️ Images & Media (2)
File:fsk.svg
fsk.svg
File:FSK-FMCW Principle.png
FSK-FMCW Principle.png
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📚 Content adapted from Wikipedia | Readability: FK 14.2 | Vital Level 5