Assertion: dynamic microphone | /r/CapableOf | use coil
Facets:
Source sentences:
text: Dynamic microphones use a coil suspended in a magnetic field that may be attached to multiple membranes for extended frequency response.
text: It may be a condenser microphone, which uses a capacitor system to pick up sound, or a dynamic microphone, which uses a coil attached to a diaphragm.
text: Dynamic microphones are just ordinary microphones that use diaphragms, magnets, and coils.