[linux-audio-user] hum from laptop soundcard

[Guy Clotilde]

On Tue, 22 Apr 2003 11:19:21 +0200, Frank Barknecht wrote / a écrit:

> But if it's not isolated, the user would be the ground connection
> chosen, and that'll hurt. ;)

In France, usually laptops cable are not grounded. The Toshiba I'm using for writing this has an external power supply with no ground.
We have 220V-60Hz ac.
I hope it helps and that it won't hurt!!

Guy CLO~
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