A cough switch sounds like a great idea, but a bit low tech. K3 users
are mostly familiar with the Tx Gate function that blocks audio below a
threshold level to reduce background noise. Would it not be possible to
recognise audio input above a certain pre-settable level and have that
also block transmission. Normally a cough or sneeze is much louder than
our normal speech (ignore this if you purchase larynx oil and practice
for the appearance of P5 on a regular basis!).
Martin, HS0ZED
On 29/7/63 10:36, Grant Youngman wrote:
This isn’t a bad idea. It’s the primary reason I normally don’t use VOX —
especially with a headset mic, when you can’t turn away from the microphone for
a cough, sneeze, or worse. With a headset, I most always use a handheld PTT
switch or foot switch.
In the days I had a substantial AM station I had a cough switch in the mic line.
Grant NQ5T
On Jul 28, 2020, at 9:58 PM, John Simmons <jasimm...@pinewooddata.com> wrote:
Stolen from Facebook:
Programmable PTT so that when using VOX on SSB, the PTT functions as a mute
(cough) switch
--
73,
-de John NI0K
https://www.qrz.com/db/NI0K
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