Definition:
A cycle called a Hertz is the unit of frequency (event) of cycles per second. Bits and cycles are often but not always the same. A bit is often a one but can be a zero. Pulse and Hertz are related though terminology often differs. This is a Pulse. The parts of the pulse include the rise time, fall time, and pulse width, pulse amplitude. The period of a pulse refers to the amount of time between pulses. Bandwidth or width of the band is the difference between the lowest and the highest frequency used.