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Created by PA4RM

Created by PA4RM

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Multiple frequency-shift keying (MFSK) is a variation of frequency-shift keying (FSK) that uses more than two frequencies. MFSK is a form of M-ary orthogonal modulation, where each symbol consists of one element from an alphabet of orthogonal waveforms. M, the size of the alphabet, is usually a power of two so that each symbol represents log2M bits.

MFSK-8 test sample
MFSK-16 test sample

 

Attachments:
Download this file (mfsk-16.mp3)MFSK-16[ ]190 Kb
Download this file (mfsk-8.mp3)MFSK-8[ ]291 Kb
 
 
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