[linux-audio-user] How to avoid noise with Ardour

[lilli chiffon]

Le lundi 15 mai 2006 à 08:24 +0200, Wolfgang Woehl a écrit :
> Sunday 14 May 2006 23:21, Lee Revell:
> > On Sun, 2006-05-14 at 22:20 +0200, lilli chiffon wrote:
> > > Hi the list.
> > >
> > > I have a trouble when i try to transfer music from a analogique source
> > > to my computer. I've got a noise in the background, betwen 3000 and 6000
> > > Hz.
> 
> Why not post a snippet? How exactly do you connect?
I'm sorry, i don't know this word, what is a snippet ?

I connect the device by a soundcraft and rca connector.
> 
> > >
> > > For the moment i use the soundcard of my pc. Here the answer of lspci
> > >
> > > 0000:00:04.0 Multimedia audio controller: nVidia Corporation CK804 AC'97
> > > Audio Controller (rev a2)
> > >
> > > By default jackd is launch with this following setup :
> > >
> > > Priority 0
> > > Frames/period 1024
> > > Sample rate 48000
> > > Periods/buffer 2
> > >
> > > Dither none
> > >
> > > Any of you have a idea to reduce this annoying noise, this setup is good
> > > according to my soudcard ?
> 
> Apparently your setup is not good. Need one say you can exclude jack and 
> ardour from the list of possible sources?
Yep, i tryed with audacity and there's the same noise.

P'tit Louis