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#ifndef FormantExtractor_hxx
#define FormantExtractor_hxx
#include <CLAM/Audio.hxx>
#include <CLAM/SpectralPeakArray.hxx>
#include <CLAM/InPort.hxx>
#include <CLAM/OutPort.hxx>
#include <CLAM/Processing.hxx>
#include <CLAM/Frame.hxx>
#include <CLAM/NullProcessingConfig.hxx>
namespace CLAM
{
/*
\brief This class calculates the formants from windowed audio by solving the LPC coefficients
*/
class FormantExtractor : public Processing
{
InPort<Audio> AudioIn;
OutPort<SpectralPeakArray> FormantsOut;
public:
const char* GetClassName() const { return "FormantExtractor"; }
FormantExtractor();
bool Do();
bool Do(Audio& in, SpectralPeakArray& out);
};
}
#endif // FormantExtractor_hxx
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