David Hugh-Jones wrote:
I should add that starting pulseaudio from the command
line gives:
W: alsa-util.c: Device hw:1 doesn't support 44100 Hz, changed to 16000 Hz.
W: alsa-util.c: Device hw:1 doesn't support 2 channels, changed to 1.
where hw:1 is my mike. The same works whatever I put in
/etc/pulse/daemon.conf. I guess the mike just only provides one sample
rate. So, how can I make the rest of my system etc. use 16000 Hz?
IIRC,
You can get the full list of sample rates supported by running:
lsusb -v
2009/2/19 David Hugh-Jones
<davidhughjones(a)gmail.com>om>:
That sounds about right... it isn't actually
just skype, I have the
same problem recording sound in audacity.
Can anyone point me to a way to set the recording frequency for my USB mike?
Cheers
David
2009/2/19 drew Roberts <zotz(a)100jamz.com>om>:
> Sounds like what I have had happen when my sound card was set for one
> frequency and my program for another. (This is a general comment, I have
> never used skype.)
>
> drew
>
> On Thursday 19 February 2009 11:17:15 David Hugh-Jones wrote:
>
>> Hello all
>>
>> I've been trying to fix this for months on and off and have had no
>> luck. I'm afraid it's Skype-related, but I hope there is some general
>> interest.
>>
>> My problem is that usually, when I record from my USB webcam
>> microphone (a creative Live! USB cam), the pitch is shifted upwards so
>> I sound like on helium.
>>
>> But, sometimes, this doesn't happen. I can't identify the difference.
>>
>> Can anyone suggest what I should be looking for? I tried grepping
>> /sys/snd*/parameters and comparing them for when the mike works and
>> when it doesn't; they are identical.
>>
>> My kernel is 2.6.17-12; Alsa version 1.0.17; a generic Ubuntu Intrepid
>> setup, using PulseAudio.
>>
>> Cheers
>> David
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