CLAM-Development: CLAM::Fund2MIDI Class Reference

CLAM-Development 1.3

Converts fundamental to a MIDI note value. More...

#include <Fund2MIDI.hxx>

List of all members.

Public Member Functions
const char *	GetClassName () const
	Override it in every subclass and retur the name of that class.
	Fund2MIDI (const ProcessingConfig &cfg=Config())
bool	Do ()
	Supervised mode execution method (using ports)
bool	Do (const Fundamental &inFund)

Detailed Description

Converts fundamental to a MIDI note value.

Things to know: C4 or "middle c" has a MIDI value of 60, then A4 (440Hz) has a MIDI value of 69 Taking that in account you can arrive to: $fund_{midinote} = 69+log_{2^{(\frac{1}{12})}}(\frac{fundfrec}{440Hz})$ and because $log_{2^{\frac{1}{12}}}(a) = log_{e}(a)*17.31234$ then: $fund_{midinote} = 69+log_{e}(\frac{fundfrec}{440Hz})*17.31234$ .

Definition at line 44 of file Fund2MIDI.hxx.

Constructor & Destructor Documentation

CLAM::Fund2MIDI::Fund2MIDI ( const ProcessingConfig & cfg = Config() ) [inline]

Definition at line 57 of file Fund2MIDI.hxx.

References CLAM::Processing::Configure().

Member Function Documentation

bool CLAM::Fund2MIDI::Do ( ) [inline, virtual]

Supervised mode execution method (using ports)

Returns:: A boolean telling whether it has been output

Implements CLAM::Processing.

Definition at line 66 of file Fund2MIDI.hxx.

References CLAM::InPort< Token >::Consume(), and CLAM::InPort< Token >::GetData().

bool CLAM::Fund2MIDI::Do ( const Fundamental & inFund )

Definition at line 36 of file Fund2MIDI.cxx.

References CLAM_DEBUG_ASSERT, CLAM::CLAM_max(), CLAM::CLAM_min(), CLAM::Fundamental::GetFreq(), Round(), and CLAM::OutControl< ControlDataType >::SendControl().

const char* CLAM::Fund2MIDI::GetClassName ( ) const [inline, virtual]

Override it in every subclass and retur the name of that class.

Implements CLAM::Processing.

Definition at line 55 of file Fund2MIDI.hxx.

The documentation for this class was generated from the following files: