Biphase or Bi-phase may refer to: *

Biphase modulation Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave). The modulation is accomplished by varying the sine and cosine inputs at a ...

, or binary phase-shift keying *

Differential Manchester encoding Differential Manchester encoding (DM) is a line code in digital frequency modulation in which data and clock signals are combined to form a single two-level self-synchronizing data stream. In various specific applications, this method is also call ...

, also known as Aiken biphase or biphase mark code * Harvard biphase, used to encode data onto magnetic tape *

Mu-Tron Bi-Phase ''Musitronics'', often shortened to Mu-tron, was a manufacturer of electronic musical effects active in the 1970s. Founded by Mike Beigel and Aaron Newman, the company's products provided filtering and processing effects and were derived from s ...

, a musical effects device

See also