noise
random fluctuation in an electrical signal
seismic noise
generic name for a relatively persistent vibration of the ground
dark current
small current that flows through photodetectors in the absence of light
gradient noise
type of noise in computer graphics
Salt and pepper noise
Random noise on digital images
jitter
clock deviation from perfect periodicity
jitter
clock deviation from perfect periodicity
image noise
visible interference in an image
thermal noise
phenomenon that disrupts astronomical observations in the infrared
radio noise
in radio reception, the superposition of white noise on the signal
shot noise
electronic noise which can be modeled by a Poisson process
Gaussian noise
type of noise in signal processing
Fixed-pattern noise
noise pattern on digital imaging sensors
noise
any sound in the acoustic domain
white noise
random signal having equal intensity at different frequencies, giving it a constant power spectral density
cosmic noise
random radio noise that originates outside the Earth's atmosphere
atmospheric noise
noise generated by an atmosphere
speckle noise
granular noise present in a signal or an image