[mythtv-users] distorted sound

Xaero kknull0 at gmail.com
Wed Oct 1 19:29:04 UTC 2008


The distortions happens both on playback and on recording.
ok, I changed the volumes and now seems quite good, but I hear some annoying
noises..
This is an mp3 of a recorded show:
http://dl.getdropbox.com/u/158338/L%27eredita%27.mp3



2008/9/30 David Brodbeck <gull at gull.us>

> Xaero wrote:
> > Hi,
> > I have an hauppauge express (bt878 based) card. The audio works always
> > well with the passthrough cable ad tvtime (or "pure" line-in)
> >
> > - with an asus vm-hdmi motherboard the sound is distorted in live-tv
> >   both with bt878 audio drivers (no cable) and with the passthrough
> > cable . If I set the capture volume to 0, the distortion is low
> >   but still present.
> > - with an asrock motherboard, I get the same distortion with the bt878
> > drivers, but with the cable the sound "seems" to be ok until ~50% of
> > capture volume..
> >
> > The card is supposed to be used with the asus motherboard, so at the
> > moment I have no working configurations...
> >
> > Any ideas?
>
> Is the distortion happening on playback, or on recording?  My
> motherboard distorts playback audio if I set the PCM level higher than 80%.
>
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