Fr.: bruit de tavelures
An image defect associated with the → speckle phenomenon.
Fr.: bruit stationnaire
Electronics: A random noise whose intensity remains constant with time.
→ stationary; → noise.
Fr.: bruit de système
The noise in a radio telescope, composed of the receiver noise and the sky noise.
nufe-ye garmâyi (#)
Fr.: bruit thermique
Electric noise signals that are produced by the random thermal motion of charges in circuit.
Fr.: bruit blanc
A random signal that has a relatively wide continuous range of frequencies of uniform intensity.