A specially constructed microphone attached directly to an object or surface to be protected and that responds only when
Posted: Fri Jul 22, 2022 11:17 am
A specially constructed microphone attached directly to an object or surface to be protected and that responds only when the protected object or surfaced is disturbed is known as a:
A. Special acoustic microphone
B. Parabolic microphone
C. Contact microphone
D. Radio frequency microphone
E. Vibration microphone
A. Special acoustic microphone
B. Parabolic microphone
C. Contact microphone
D. Radio frequency microphone
E. Vibration microphone