Re: [LAU] UA-101

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To: Clemens Ladisch <clemens@...>
Cc: <linux-audio-user@...>
Date: Saturday, February 20, 2010 - 7:18 pm

Colin Fletcher wrote:

> I'll test some more tomorrow.

Replying to myself:

Playback sounds OK to my ears (at least at 44.1kHz).

I get lines like this in my syslog:

Feb 20 19:16:15 colinf-laptop kernel: [ 5053.276720] capture rate: 44101
44100 44101 44100 44101 44100 44100 44100 44101 44100
Feb 20 19:16:25 colinf-laptop kernel: [ 5063.277137] capture rate: 44101
44100 44101 44100 44100 44101 44100 44100 44101 44100

which I assume mean all is well.

Capture is very noisy: there's a white noise-like signal superimposed on
the captured sound, and sounding like its amplitude is modulated by the
captured signal.

Do you think it might be worth trying a 2.6.33 series kernel to see if
the EHCI driver bug has been fixed upstream?

Cheers,
Colin.
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Messages in current thread:
Re: [LAU] UA-101, Ivica Ico Bukvic, (Mon Feb 8, 2:35 am)
Re: [LAU] UA-101, Gabriel M. Beddingfield, (Mon Feb 8, 4:34 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Mon Feb 8, 4:24 pm)
Re: [LAU] UA-101, Ivica Ico Bukvic, (Mon Feb 8, 5:58 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Mon Feb 8, 6:24 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Tue Feb 9, 8:34 am)
Re: [LAU] UA-101, Colin Fletcher, (Sat Feb 13, 8:23 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Mon Feb 15, 11:32 am)
Re: [LAU] UA-101, Colin Fletcher, (Mon Feb 15, 10:27 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Wed Feb 17, 8:57 am)
Re: [LAU] UA-101, Colin Fletcher, (Wed Feb 17, 5:24 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Wed Feb 17, 6:22 pm)
Re: [LAU] UA-101, Colin Fletcher, (Wed Feb 17, 7:06 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Thu Feb 18, 8:32 am)
Re: [LAU] UA-101, Colin Fletcher, (Fri Feb 19, 10:23 am)
Re: [LAU] UA-101, Clemens Ladisch, (Fri Feb 19, 2:28 pm)
Re: [LAU] UA-101, Colin Fletcher, (Fri Feb 19, 3:29 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Fri Feb 19, 5:49 pm)
Re: [LAU] UA-101, Colin Fletcher, (Fri Feb 19, 5:58 pm)
Re: [LAU] UA-101, Colin Fletcher, (Sat Feb 20, 7:18 pm)
Re: [LAU] UA-101, Colin Fletcher, (Sun Feb 21, 5:30 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Wed Feb 24, 2:58 pm)
Re: [LAU] UA-101, Colin Fletcher, (Wed Feb 24, 7:40 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Thu Feb 25, 8:51 am)
Re: [LAU] UA-101, Colin Fletcher, (Fri Feb 26, 5:15 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Fri Feb 26, 5:40 pm)
Re: [LAU] UA-101, Colin Fletcher, (Thu Feb 25, 11:48 am)
Re: [LAU] UA-101, Clemens Ladisch, (Tue Feb 23, 12:15 pm)
Re: [LAU] UA-101, Colin Fletcher, (Tue Feb 23, 5:54 pm)
Re: [LAU] UA-101, , (Tue Feb 23, 7:12 pm)
Re: [LAU] UA-101, Ivica Ico Bukvic, (Thu Feb 18, 11:57 pm)
Re: [LAU] UA-101, Clemens Ladisch, (Fri Feb 19, 7:36 am)