[hpsdr] Monitored audio "stuttering" on some PowerSDR TX Audio Profiles

Scott Traurig scott.traurig at gmail.com
Tue Mar 26 14:45:35 PDT 2019


Michael,

I recommend you go through your settings and groom everything for 48KHz
audio sample rate. This document is getting a little dated, but should be a
good guide:

https://apache-labs.com/community/viewtopic.php?f=13&t=2655

73,

Scott/w-u-2-o

On Tue, Mar 26, 2019 at 4:48 PM Michael Carey <michaelcarey at internode.on.net>
wrote:

>
> Hi Scott,
>
> Thank you for the links.  Great information there.
> I did end up finding the setting that was causing me the problem. The
> stutter affected profiles had lower Buffer Size and Sample Rate settings
> in VAC1.  I set them to 2048 and 192000 and the transmitted audio is
> nice and clear now.
>
> So much to learn about how to optimize the transmit audio! :-)
>
> 73
>
> Michael.
> VK5ZEA
>
>
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