hey !
so I have a weird problem here
On one laptop I had no line in, so I bought a behringer UCA202 wich is a line in to usb.
Now when I use it, in pure data, or audacity, but i'm sure other softwares,
it's working fine untill I plug the laptop to another laptop with just a RJ45 cable, no box.
As soon as the computers are connected, I have a terrible noise ... it's quite low, but it's very anoying.
Somebody ever had this problem ?
cheers
by the way I have tryed on several computers ...
with several cables ...
and I found that wich is the same problem but no solution http://forums.techguy.org/networking/286779-laptop-makes-high-pitched-noise....
2012/7/17 Roch Jub rochjub@gmail.com
hey !
so I have a weird problem here
On one laptop I had no line in, so I bought a behringer UCA202 wich is a line in to usb.
Now when I use it, in pure data, or audacity, but i'm sure other softwares,
it's working fine untill I plug the laptop to another laptop with just a RJ45 cable, no box.
As soon as the computers are connected, I have a terrible noise ... it's quite low, but it's very anoying.
Somebody ever had this problem ?
cheers
if it's laptops, try to remove the power supply of the 2 computers to see if the noise is still here, you can then remove the ground from the electrical socket (power strip ?) and replug the power supply
++Benjamin
Le 17/07/2012 20:48, Roch Jub a écrit :
by the way I have tryed on several computers ...
with several cables ...
and I found that wich is the same problem but no solution http://forums.techguy.org/networking/286779-laptop-makes-high-pitched-noise....
2012/7/17 Roch Jub <rochjub@gmail.com mailto:rochjub@gmail.com>
hey ! so I have a weird problem here On one laptop I had no line in, so I bought a behringer UCA202 wich is a line in to usb. Now when I use it, in pure data, or audacity, but i'm sure other softwares, it's working fine untill I plug the laptop to another laptop with just a RJ45 cable, no box. As soon as the computers are connected, I have a terrible noise ... it's quite low, but it's very anoying. Somebody ever had this problem ? cheers
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I agree. It sound's like a grounding problem. I get the same when I plug my laptop's internal audio output *and* a usb soundcard output connected to the laptop into the same mixer.
Have you tried direct boxes between the soundcards and the mixer? You should be able to lift/drop the ground to kill the hum.
On Jul 17, 2012, at 3:31 PM, Benjah @ 01xy.fr wrote:
if it's laptops, try to remove the power supply of the 2 computers to see if the noise is still here, you can then remove the ground from the electrical socket (power strip ?) and replug the power supply
++Benjamin
Le 17/07/2012 20:48, Roch Jub a écrit :
by the way I have tryed on several computers ...
with several cables ...
and I found that wich is the same problem but no solution http://forums.techguy.org/networking/286779-laptop-makes-high-pitched-noise....
2012/7/17 Roch Jub rochjub@gmail.com hey !
so I have a weird problem here
On one laptop I had no line in, so I bought a behringer UCA202 wich is a line in to usb.
Now when I use it, in pure data, or audacity, but i'm sure other softwares,
it's working fine untill I plug the laptop to another laptop with just a RJ45 cable, no box.
As soon as the computers are connected, I have a terrible noise ... it's quite low, but it's very anoying.
Somebody ever had this problem ?
cheers
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Dan Wilcox danomatika.com robotcowboy.com
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Benjah ＠ 01xy.fr -
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Roch Jub