I think you are misunderstanding what was happening.
If the card is set at 48000 with the new drivers, RD cannot "see" the card at all. It is reported as not being installed by RD Admin. If rdalsaconfig is set to 44.1 and RD is restarted, the card is seen as installed by RD, but on playback the audio becomes noisy and corrupted. If you go into rdalsaconfig, change the sample rate to 48000 and restart the daemons, the audio card is no longer reported as installed. The card and the machine worked properly under 48000 when the appliance was initially installed. Something that gets updated during the OS update process is changed and causes this issue with my machine. It is simply going to receive GPI closures and play back station ID's, so I am not really wanting to do much with this unit other than take the path of least resistance to get it to function. If it were one of our playout machines, that would be a different story. Steve Varholy President and General Manager [1478183502168_WXRY_Full_993_300x145.png] The Historic Barringer Building 1338 Main Street - Suite 202 Columbia, South Carolina 29201 Office: (803) 753-7260 x 251 Direct: (803) 404-5535 Cell: (703) 585-2101 A Service of the Independent Media Foundation ________________________________ From: John Stanley <[email protected]> Sent: Friday, December 16, 2016 2:15:36 PM To: Steve Varholy Cc: [email protected] Subject: Re: [RDD] Appliance Issue On Fri, 2016-12-16 at 18:32 +0000, Steve Varholy wrote: > > Hadn't gotten a chance to posting. > > > The answer is a qualified yes. Paravel gave me a call because they > were curious to see whether they had an issue as well. > > > The CENTOS upgrade also updates the driver on my particular machine. > Where the onboard soundcard driver in the original appliance is happy > at 48000, the card under the upgraded driver only likes to be run at > 44.1 and the resulting audio is terrible. > > > I have a new card arriving tomorrow. The thought is that it will > resolve the issue. It's not that it is happy...Alsa defaults to 48kHz in RHEL/CentOS. What this does is change the default rate. If you look in the RD logs you will or should see the error where this happens. You also need to make sure RD is set at 44100kHz also in the Admim settings. Could you try this before going further: ### put in /root/.asoundrc pcm.!default { type rate slave { pcm "plughw:0,0" rate 44100 } }
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