Finally! I was beginning to wonder when someone would remember the very
clear audio importance trail left by John Basilotto (SK)! I once asked
John why he was so concerned with audio and he explained that this was a
special interest for him going back to prehistoric times and that explained
why he was so concerned with audio quality. Some early devotees will
recall that the developing PowerSDR didn't always have the elaborate audio
processing that it finally appeared with and John was the first to suggest
that an audio processor might be something that people would want for their
Flex5000s. And he also brought True Audio "TrueRTA" to our attention at
the same time. I will admit that I have never used either the processor or
the Audio software until now when I am going to start to see if I can
develop the capability for emergency communications where I can walk up to
the receptionist of the "served agency", hand her a pair of cables, one with
120VAC and the other with a telephone connector and tell her to plug her fax
system in. I will feel successful if I can eliminate all need for
commercial power, the internet, and all telephone systems. Full duplex is
just another example of Gerald's incredible insight!
Lee K9WRU
----- Original Message -----
From: "Craig Gagner" <crgag...@charter.net>
To: "'mike'" <m...@k6zsr.com>; <supp...@flex-radio.com>
Cc: <flexradio@flex-radio.biz>
Sent: Sunday, February 12, 2012 5:15 AM
Subject: Re: [Flexradio] Audio Rack and the 5000
I will say that before we finally got it all straight, I couldn't hear it.
Luckily I have a friend who does a lot of audio work and he was the only
one
that could hear it out of my usual group. I sent him some audio recordings
that I recorded into a dummy load and he ran his analysis software which
showed flat tops on some of the peaks and some spikes.
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