Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
microphone | Yes | No | No | No |
fiber optic microphone | Yes | No | No | No |
microphone (noun) | fiber optic microphone (noun) |
---|---|
device for converting sound waves into electrical energy | A microphone that converts acoustic waves into electrical signals by sensing changes in light intensity, instead of sensing changes in capacitance or magnetic fields as with conventional microphones. |