Signal transition

from Wikipedia, the free encyclopedia
In the Manchester code , each bit is encoded by both significant states. A 1 through a Hi-Low and a 0 through a Low-Hi or vice versa.

Signal transition refers to the change from one significant state to another when it relates to the modulation of a carrier signal .

Examples

Examples of signal transitions are a change from one electrical current, voltage or power level to another; a change from one optical power level to another; a phase shift; or a change from one frequency or wavelength to another.

commitment
  • Signal transitions can be used to be the actual signals that represent information.
  • With the Manchester code , an additional signal transition per information unit (bit) is used to detect errors.