[clam-devel] Analogsignal to Midi and Qt Stuff

[Gerald Mwangi]

Hi,thanx for the reply.
With the hex pickup doesn't one need a 6 chan soundcard.
As to your plan: can explain it a bit more?
Regards,
Gerald
On Wed, 2011-12-07 at 08:22 -0500, Nathan Stewart wrote:

> I have some ideas on doing it, but life has reduced my hobby tinkering
> time to near zero for some time. That and I've decided to put a hex
> pickup on my guitar.
> 
> Basically, my plan was to collect a training set, and run a sparse
> correlation on the peak picked spectra.
> 
> I believe it should work as well as the chordal stuff does now, in
> that it might fail to pick up an octave of a note that's already
> present.
> 
> Nathan
> 
> On 12/7/11, Gerald Mwangi <gerald.mwangi at gmx.de> wrote:
> > Hi Guys,
> > First i would like to say that I'm very impressed of CLAM. It seems to
> > just what i was looking for.
> > I started developing a program that take a Guitarsignal (monophone) and
> > transforms it to a midi/control message to drive oscillators and
> > external Synths. To do this I use the SMSAnalysisCore for Peak and
> > Fundamental detection followed by the Fund2Control(2Midi) processing.
> > This work quit well for monophone signal (single notes on the Guitar),
> > but i would like to explore the possibility of transforming polyphone
> > signal with up to 6 notes to get the 6 Fundamentals. Therefore the
> > question: is there anyway of building a network to do this in CLAM with
> > the current processings,
> > or would I have to write my own processing.
> > I have some basic knowledge in signal processing since i work in the
> > image processing field, so I could develope such a processing if you
> > could give the literature.
> >
> > My second question is rather technical: My application is in Qt so how
> > can I expose the controls of a network to the layout managers (QLayout,
> > QScrollArea) I use. Right now I' ve subclassed QWidget the following way
> >
> > using namespace CLAM;
> >
> > class SynthControl : public QWidget
> > {
> > Q_OBJECT
> > public:
> > 	explicit SynthControl(QWidget *parent = 0,FloatInControl* control=0);
> > 	~SynthControl();
> > 	...
> > signals:
> > public slots:
> > 	void valChanged(int val); // Connected to valChanged Signal of mknob
> > private:
> > 	QSynthKnob* mknob;
> > 	QLabel* mknoblabel;
> > 	FloatInControl* mControl;
> > 	...
> > };
> >
> > The FloatInControl I get from the specific processing I want to control.
> > Does CLAM actually expose such widgets directly through the CLAM::Network
> > class?
> >
> > Thanx in advance,
> > Gerald
> >
> >
> >
> 


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