Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/Spectrum.h

@@ -0,0 +1,39 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  Spectrum.h
+
+  Dominic Mazzoni
+
+**********************************************************************/
+
+#ifndef __AUDACITY_SPECTRUM__
+#define __AUDACITY_SPECTRUM__
+
+#include "WaveTrack.h"
+
+/*
+  This function computes the power (mean square amplitude) as
+  a function of frequency, for some block of audio data.
+
+  width: the number of samples
+  calculates windowSize/2 frequency samples
+*/
+
+bool ComputeSpectrum(float * data, int width, int windowSize,
+                     double rate, float *out, bool autocorrelation, int windowFunc=3);
+
+#endif
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: a3211706-7547-4b7a-b970-1ac937be7ace
+