1. signal/noise_ratio

noun. the ratio of signal intensity to noise intensity.

Rhymes with Visual Signal

• alliedsignal
• wignall

2. signal-to-noise

noun. the ratio of signal intensity to noise intensity.

3. visual

adjective. ['ˈvɪʒəwəl'] relating to or using sight.

4. signal

noun. ['ˈsɪgnəl'] any nonverbal action or gesture that encodes a message.

5. signal

verb. ['ˈsɪgnəl'] communicate silently and non-verbally by signals or signs.

6. signal

verb. ['ˈsɪgnəl'] be a signal for or a symptom of.

7. signal

noun. ['ˈsɪgnəl'] any incitement to action.

8. visual

adjective. ['ˈvɪʒəwəl'] visible; give me the ocular proof"- Shakespeare.

9. signal

adjective. ['ˈsɪgnəl'] notably out of the ordinary.

10. signal

noun. ['ˈsɪgnəl'] an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes.

Sentences with visual-signal

1. Noun Phrase
Since charcoal briquettes don't emit smoke, there is no visual signal to warn of the carbon monoxide danger.

2. Noun Phrase
Walk the perimeter of the fence with the dog collar, making sure you get an auditory or visual signal whenever you're close enough to trigger one.