2 off throat microphones
2 off throat microphones. EMC microphones developed at RAE as alternative to helmet/mouth microphones for use in noisy aircraft.
Electromagnetic microphones developed at RAE in 1941 for use as alternative to helmet/mouth microphone in noisy aircraft.
Details
- Category:
- Farnborough
- Object Number:
- 1993-1852
- Materials:
- steel & plastic & leather & electronic and c omponents & canvas
- type:
- microphone