Re: [LAU] USB audio interface and a buggy USB controller

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To: linux-audio-user <linux-audio-user@...>
Date: Saturday, September 18, 2010 - 7:51 am

Alex Tinsley wrote:

> First off any noise that you hear through your USB Audio interface is

I only get noise on my USB soundcard when I plug it into my external
hub. I get no noise with it plugged directly into the laptop. I guess
the laptop ground is OK and the external hub's ground is junk.

The hub has other devices plugged into it, I don't recall if I tried
using it with only the soundcard. Wouldn't be surprised if some of the
other USB devices on the hub (scanner, printer, MIDI interface,
PS/2<>USB adapter for keyboard & mouse, flash card reader) are sources
of noise by themselves.

Thanks for the extensive info!

--
David
gnome@hawaii.rr.com
authenticity, honesty, community
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Messages in current thread:
[LAU] USB audio interface and a buggy USB controller, Joan Quintana, (Tue Sep 7, 12:19 am)
Re: [LAU] USB audio interface and a buggy USB controller, Clemens Ladisch, (Tue Sep 7, 6:49 am)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Tue Sep 14, 11:24 am)
Re: [LAU] USB audio interface and a buggy USB controller, Clemens Ladisch, (Tue Sep 14, 12:23 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Tue Sep 14, 12:29 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Monty Montgomery, (Tue Sep 14, 4:26 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Wed Sep 15, 7:59 am)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Fri Sep 17, 1:38 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Philipp Überbacher, (Sat Sep 18, 6:58 am)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Sat Sep 18, 11:31 am)
Re: [LAU] USB audio interface and a buggy USB controller, Monty Montgomery, (Tue Sep 14, 5:57 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Clemens Ladisch, (Thu Sep 16, 7:21 am)
Re: [LAU] USB audio interface and a buggy USB controller, Philipp Überbacher, (Wed Sep 15, 6:30 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Philipp Überbacher, (Sat Sep 18, 7:04 am)
Re: [LAU] USB audio interface and a buggy USB controller, david, (Sat Sep 18, 7:51 am)
Re: [LAU] USB audio interface and a buggy USB controller, Monty Montgomery, (Fri Sep 17, 9:21 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Sat Sep 18, 11:36 am)
Re: [LAU] USB audio interface and a buggy USB controller, Patrick Shirkey, (Sat Sep 18, 7:06 am)
Re: [LAU] USB audio interface and a buggy USB controller, Monty Montgomery, (Wed Sep 15, 6:42 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Clemens Ladisch, (Thu Sep 16, 12:32 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Monty Montgomery, (Thu Sep 16, 8:40 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Philipp Überbacher, (Thu Sep 16, 12:04 pm)
Re: [LAU] USB audio interface and a buggy USB controller, Jeremy Jongepier, (Wed Sep 15, 8:01 am)