You should be able to set the squelch to keep the level of background noise
picked up by the microphone to a minimum.
Effectively it becomes voice operated. The mike circuit doesn't work until
enough volts are produced inside the mike by the sound of your voice.
'orrible simplification !
Richard
Richard F.W. Holder 01279 842804 (POTS)
Bell House, Bell Lane, 01279 842942 (fax)
Widford, Ware, Herts, 07860 367423 (mobile)
SG12 8SH email : rholder@avnet.co.uk
Europa Classic Tri-gear : G-OWWW, High Cross
PA-28-181 : Piper Archer : G-JANA, EGSG (Stapleford)
>
> Yes and No, our radio and intercom are integrated (ICOM 200) so it would
> require some rejigging to integrate a new intercom box in the circuit. Might
> be easier to fit an isolator switch on the mic (so you could hear incoming
> transmissions but not the noise from the mikes).
>
> It may be easier to replace the headsets for ones that are cleverer at
> killing the noise.
>
>
|