Guitar Tuner app probs with using /dev/dsp on 2.6.28

[c_c]

Hi,

Andy Green wrote:
> 
> Biquad filters are cheap and simple to do as integer and they're
> flexible.  There's a generic float implementation here:
> 
Thanks. Will experiment and see if that improves things.

Andy Green wrote:
> 
> Link seems broken.
> 
Yup. Edited on nabble. Forgot the ML. Correct link is 
http://guitartune.projects.openmoko.org/ this. 


Timo Juhani Lindfors wrote:
> 
> Help us fix the bug :-)
> 
Sure - what can I do? Can you point me to some background?

Timo Juhani Lindfors wrote:
> 
> As a workaround you can write a wrapper program that
> 
> 1) opens alsa device (don't use legacy /dev/dsp)
> 2) only after that switches to voice-recording.state
> 3) streams data to stdout
> 
> and on reception of SIGINT first
> 
> 4) switches back to streoout.state
> 5) closes alsa device
> 
> This can be done as a shell script that uses arecord.
> 
Hmmm. OK. Let me try that out too. Thanks.

Any ideas about the UI? Would welcome some. Also, would using elementary be
faster than Gtk?

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