<div>Hi,</div><div><br></div><div>Please tell me the chipset you use in your machine. I have purchased an HP and met this problem also. Maybe I know an solution to it, if it's an Altec Lansig chipset (or as known Azalia, or such). Hp lately uses ATI RS XXX chipsets, and this needs one line of modification, and after it perhaps will work. </div>
<div><br></div><div>To decision please provide the following info: 'lsmod' and 'aplay -l'</div><div><br></div><div>Thank you. </div><div><br></div><div>Zoltan. </div><div><br></div><div>PS: Lots of new chipsets are arriving to 34 an 35 kernels - so don't worry.</div>
<br><div class="gmail_quote">2010/8/27 Tim <span dir="ltr"><<a href="mailto:ignored_mailbox@yahoo.com.au">ignored_mailbox@yahoo.com.au</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">On Fri, 2010-08-27 at 11:08 +0800, Hoang Le wrote:<br>
> I also notice that the microphone volume is very low compared to<br>
> output sound. So when I use a recording program ( particularly<br>
> Audacity ), the playback sound is unexpectedly low. I don't know if<br>
> these problems are related<br>
<br>
</div>They might be related, driver-wise, or audio software-wise. But do you<br>
know that input levels (e.g. microphone) are separately controlled from<br>
output levels (e.g. playback or monitoring)? You need to play with the<br>
mixer to set them, and Audacity has some input choice and level controls<br>
of its own. Audacity has some level meters, so you can watch for<br>
changes as you play around. You may have to click on them to make them<br>
respond if you're not recording at the time.<br>
<font color="#888888"><br>
--<br>
[tim@localhost ~]$ uname -r<br>
2.6.27.25-78.2.56.fc9.i686<br>
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