[linux-audio-user] Instrument Tuner: fmit 0.9.0
tito at rumford.de
Tue Nov 23 18:55:57 EST 2004
Gilles Degottex <gilles.degottex at net2000.ch>:
> On Tuesday 23 November 2004 11:43, Wolfgang Woehl wrote:
> > -- fmit being ready with one mouse-click. Instead it
> > disconnects any jack-connections and unregisters from jack.
> > Unexpected behaviour I think.
> I currently stop then restart the sound capture to simulate a pause
> state. It's usefull when you have to reset the capture system, just
> hit twice the pause button.
> to avoid register at each unpause, you can add your prefered jack
> source in the settings dialog.
> Should I concider add a real reset button and do a real pause button
The whole point is: In a recording session you set up a certain
connection jack <-> fmit. You use fmit -- which has an appetite for cpu
cycles -- and then you want to release the cpu from fmit. So you want
to halt it's operation.
But you don't want to manually setup the connection again. You want to
hit a button and have fmit back connected to where you left it.
"Preferred jack source" is not always applicable, it's session
specific. fmit could remember it's connections and restore them
whatever they were, right?
Something else: Feeding for example 880 hz out of the audio analyzer
"jaaa" (http://users.skynet.be/solaris/linuxaudio) into fmit the
measured frequency in fmit says ~886 hz. The sine jaaa generates has
measurable harmonics. Do they account for the error?
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