[hpsdr] Mercury Audio Output Problem

[Vern Kollas]

Doug,

I too, had some odd noises with my Atom board (MSI WindPC, 2GB RAM, WinXP SP3).  I found that I also had to change the buffer size to 1024 or 512. This was also the case when I updated to ver 2.2 of the Mercury firmware, haven't had a chance to try 2.3 yet.

I would be curious to see if this helps you as well.

I may post again later with my finding thus far in my Mercury adventures, but is it time to give the boy a bath... :-)

73!

Vern -- KC8YOH

>>Message: 10
>>Date: Mon, 05 Jan 2009 21:42:27 -0500
>>From: Doug Bade <kd8b at thebades.net>
>>Subject: Re: [hpsdr] Mercury Audio Output Problem
>>To: hpsdr at lists.hpsdr.org
>>Message-ID:
>>    <20090106024231.LCIE14968.eastrmmtao105.cox.net at eastrmimpo03.cox.net>
>>Content-Type: text/plain; charset="us-ascii"; format=flowed
>>
>>Hello Group;
>>        At the suggestion of Duane I did in fact try 96k and 48k and 
>>audio sounds great, well much better anyhow... apparently this is 
>>maybe a USB issue as he suggested to me...
>>
>>This is a problem as this is my Atom 330 board.... Has anyone else 
>>who owns this board seen this or is this some issue locally??? I am 
>>still hearing a 60 hz hum on the audio but the audio is totally 
>>intelligible now as long as I do nor use 192k.... I have lots of hum 
>>potential sources so the hum may now be externally caused by me and 
>>shielding... but clearly the 192k setting is nasty on my setup..
>>
>>This setup is Mercury only and Ozy... no Penny....

>>Doug
>>KD8B



      
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