[RDD] Low playback level

Rüdiger newsletter at schwoon.info
Thu Sep 20 13:07:18 EDT 2012


Try to say alsamixer what card to use.

alsamixer -c0 (default)
alsamixer -c1 (2nd)
...

OPTIONS
-h, --help
	  Help: show available flags.

-c, --card <card number or identification>
               Select  the  soundcard  to use, if you have more 
than one.
Cards are numbered from 0 (the default).




Am 20.09.2012 18:19, schrieb Rob Landry:
> alsamixer sees only the Realtek sound adapter built into the motherboard;
> it doesn't see the ASI card.
>
> Rob
>
> On Thu, 20 Sep 2012, Wayne Merricks wrote:
>
>> I'm not sure with the audioscience stuff but doesn't everything come back to alsa in the end? Have you tried the standard alsa-mixer?
>>
>> I think its installed via alsa-tools or alsa-utils I can't remember which.
>>
>>
>> -----Original Message-----
>> From: rivendell-dev-bounces at lists.rivendellaudio.org on behalf of Rob Landry
>> Sent: Thu 20/09/2012 00:20
>> To: rivendell-dev at caspian.paravelsystems.com
>> Subject: [RDD] Low playback level
>>
>>
>> One of my RD 1.7.2 machines had a hard drive problem, so I transferred the
>> sound cardd into an old ex-server and reinstalled RD 1.7.2 there. The
>> level coming out is at least 10 dB lower than before, and I can't figure
>> out why.
>>
>> I'm running an AudioScience card with hpklinux-4.04.07 (the same version
>> as in the machine that died), and the card is the same physical card,
>> moved from the dead machine to the replacement.
>>
>> Same RD version, same sound card, same driver; why is the output level
>> low? Is there a way to set levels on Audioscience cards that I don't know
>> about?
>>
>> The OS is Debian 6.0; the OS on the former machine was Ubuntu 9.04.
>>
>>
>> Rob
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>>
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-- 
--

Ruediger

Radio Ostfriesland Techniksupport Automation


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