Microphone
acoustic-to-electric transducer or sensor that converts sound into an electrical signal
omnidirectional microphone
pressure gradient microphone
pressure microphone
laser microphone
Wii Speak
piezoelectric microphone
carbon microphone
condenser microphone
dynamic microphone
boom microphone
contact microphone
ribbon microphone
wireless microphone
Shure SM7
parabolic microphone
interruption microphone
hydrophone
Berliner microphone