Lexicographical Neighbors of Presignals
Literary usage of Presignals
Below you will find example usage of this term as found in modern and/or classical literature:
1. Heave 'Em Out: Phase Three by Gyeorgos Ceres Hatonn (1994)
"The propagation of a solitary signal is preceded by a series of presignals and
followed by post-signals, both fading with distance. ..."