The phase variety of this phenomenon typically occurs in oscillators and is caused by fluctuations in the phase of a wave. Th
The phase variety of this phenomenon typically occurs in oscillators and is caused by fluctuations in the phase of a wave. The Brownian variety of this phenomenon has a spectral density proportional to the inverse square of the frequency, while the pink variety, which is sometimes also known as the one-over-f type, is proportional to the inverse of the frequency. Proportionality to the square root of the product of temperature and frequency is a characteristic of the thermal, or Johnson type, which occurs naturally in all resistors, while the shot variety is a Poisson process that occurs when the carriers of energy are discrete particles. Best known when it is a random process with flat power density, known as the "white" type, FTP, name this physical phenomenon, the ratio of signal to which is typically to be maximized.
The phase variety of this phenomenon typically occurs in oscillators and is caused by fluctuations in the phase of a wave.
noise