Frequency-shift keying - Wikipedia, the free encyclopedia

Frequency-shift keying - Wikipedia, the free encyclopedia

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日期:2026-04-25
Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave.[1] The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to transmit ...看更多