[Elecraft] K3s USB audio

[Cady, Fred]

Hi Barry,
Have you tried using the K3s regular Line In port with another sound card?  If that works sure sounds like something amiss with the USB in the KIO3B.
Cheers,
Fred

________________________________________
From: Elecraft <elecraft-bounces at mailman.qth.net> on behalf of Barry N1EU <n1eu.barry at gmail.com>
Sent: Monday, December 14, 2015 2:52 PM
To: elecraft
Subject: Re: [Elecraft] K3s USB audio

Everything was properly configured - I could see the levels rising and
falling in the Windows Sound Playback under the USB Audio Codec device
as N1MM Logger+ keyed the voice message.  The rig was in transmit.
Line level was at maximum and Mic+Lin was on. But the audio didn't get
from computer to transmitter.

73, Barry N1EU

On Mon, Dec 14, 2015 at 9:33 PM, Cady, Fred <fcady at montana.edu> wrote:
> 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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