We found one dictionary that defines the word input signals:

Tech (1 matching dictionary)

1. AUTOMOTIVE TERMS (No longer online)

(Note: See input_signal as well.)

Definitions from WordNet (input signal) ▸ noun:  signal going into an electronic system ▸ Also see input_signal ▸ Words similar to input signals ▸ Usage examples for input signals ▸ Idioms related to input signals ▸ Wikipedia articles (New!) ▸ Words that often appear near input signals ▸ Rhymes of input signals ▸ Invented words related to input signals