undistorted wave

undistorted wave

[¦ən·di′stȯrd·əd ′wāv]
(communications)
Periodic wave in which both the attenuation and velocity of propagation are the same for all sinusoidal components, and in which no sinusoidal component is present at one point that is not present at all points.
References in periodicals archive ?
representing undistorted waves propagating at the velocity c within the moving reference frame.