[Elecraft] K3s USB audio

[Cady, Fred]

No problem here with N1MM+ playing wav files through the USB audio codec. Or with WSJT or MMTTY.
In N1MM+ you have to (or can) have the wav files in a directory ../wav/{operator}/...wav where {operator} is the call or name of the OPON operator.

I think the USB CODEC works great.  What you can't do, though is switch audio streams in SO2R, at least with the YCCC SO2R box.  At least I haven't figured out how to do that yet.  
Cheers,
Fred KE7X

For all KE7X Elecraft books, see www.ke7x.com



________________________________________
From: Elecraft <elecraft-bounces at mailman.qth.net> on behalf of Ed Muns <ed at w0yk.com>
Sent: Monday, December 14, 2015 1:23 PM
To: 'Barry N1EU'
Cc: 'elecraft'; wayne at elecraft.com
Subject: Re: [Elecraft] K3s USB audio

That sounds like a N1MM problem.  The K3 Codec shows up fine as a Windows
sound device.  And, it works well with Win-Test and WriteLog.  I haven't
tried it with N1MM Logger+.

Ed W0YK

-----Original Message-----
From: Barry N1EU [mailto:n1eu.barry at gmail.com]
Sent: 14 December, 2015 11:27
To: ed at w0yk.com
Cc: wayne at elecraft.com; elecraft
Subject: Re: [Elecraft] K3s USB audio

It doesn't work with N1MM Logger+, probably the top application for
using SSB audio through the USB codec.  I believe the N1MM team is
investigating.

73, Barry N1EU

On Mon, Dec 14, 2015 at 2:20 PM, Ed Muns <ed at w0yk.com> wrote:
> The Codec deals with digitized audio of LINE IN and LINE OUT, independent
of
> mode.  It works fine for me in RTTY and I don't see why it wouldn't work
for
> SSB and other modes.
>
> A couple times, I did see spikes at 60 Hz intervals in the RTTY audio
> spectrum.  Since most of the time that was not the case, I assumed it was
> intermittently coming from somewhere else.
>
> Ed W0YK
>
> -----Original Message-----
> From: Elecraft [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of
Barry
> N1EU
> Sent: 14 December, 2015 02:28
> To: elecraft
> Cc: wayne at elecraft.com
> Subject: [Elecraft] K3s USB audio
>
> The K3s manual p18 makes no indication that USB digitzed audio is not
> supported in SSB.  Can anyone confirm that USB audio is actually NOT
> supported in SSB?
>
> On another note, I'm seeing a huge amount of 60hz hum being passed on
> the USB codec playback device, rendering it unusable for rig
> recording.  Has anybody else tried this?
>
> Thanks & 73,
> Barry N1EU
>
> On Mon, Dec 14, 2015 at 12:44 AM, Chris <chris.yln at blueyonder.co.uk>
wrote:
>> Have you set your mode to digi my k3 only tx audio when I use it in digi
> mode not lsb or usb or cw
>>
>> Sent from my iPad
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