On 2021-12-25 6:46 PM, Douglas Hagerman via Elecraft wrote:
Some of the various Heil headphones, including the one on the
Elecraft site, have a switch that passively selects between mono and
simulated stereo by changing the phase between the two sides.
Any *Stereo* headphones can accomplish the same thing by simply adding
a DPDT switch wired to reverse the connections (invert polarity) to
one of the two ears.
73,
... Joe, W4TV
On 2021-12-25 6:46 PM, Douglas Hagerman via Elecraft wrote:
The K3 (and I think the KX3 and K4) has a simulated stereo function
which allows you delay the audio to one channel slightly, which makes
signals seem to stand out from the noise. I believe that the radios
newer than the K3 also have the ability to create stereo separation by
pitch, which helps in picking out CW signals in QRM.
My question is: is there some kind of device that you can get that will
take the monaural audio from a non-Elecraft radio or a K2 and produce
similar effects?
--
73,
Victor, 4X6GP
Rehovot, Israel
CWops #5
Formerly K2VCO
https://www.qsl.net/k2vco/
Some of the various Heil headphones, including the one on the Elecraft site,
have a switch that passively selects between mono and simulated stereo by
changing the phase between the two sides. It basically seems to widen the
perceived space of the sound source, possibly helpful.
Doug, W0UHU.
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