e/Multiple frequency-shift keying

Information
has gloss	eng: 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. * M is usually between 2 and 64 * Error Correction is generally also used
lexicalization	eng: Multiple frequency-shift keying
instance of	(noun) (electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phase modulation

Meaning
Italian
has gloss	ita: La multiple frequency-shift keying, in acronimo MFSK, è una variante della modulazione FSK, che utilizza più di due frequenze. MFSK è una modulazione di tipo ortogonale, dove ogni simbolo consiste di un elemento di un insieme di forme d'onda ortogonali; gli M elementi sono solitamente una potenza del 2, quindi ogni simbolo è rappresentato da log_2}(M) bit.
lexicalization	ita: Multiple frequency-shift keying
Polish
has gloss	pol: MFSK (ang. Multiple frequency-shift keying) jest odmianą modulacji FSK w której kluczuje się więcej niż dwie częstotliwości.
lexicalization	pol: MFSK