Include vamp-pyin

In preparation for captainMorgan's pitch analysis script.

libs/vamp-pyin/MonoNoteParameters.cpp

@@ -0,0 +1,44 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    pYIN - A fundamental frequency estimator for monophonic audio
+    Centre for Digital Music, Queen Mary, University of London.
+    
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License as
+    published by the Free Software Foundation; either version 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "MonoNoteParameters.h"
+
+MonoNoteParameters::MonoNoteParameters() :
+    minPitch(35), 
+    nPPS(3), 
+    nS(69), 
+    nSPP(3), // states per pitch
+    n(0),
+    initPi(0), 
+    pAttackSelftrans(0.9),
+    pStableSelftrans(0.99),
+    pStable2Silent(0.01),
+    pSilentSelftrans(0.9999), 
+    sigma2Note(0.7),
+    maxJump(13),
+    pInterSelftrans(0.0),
+    priorPitchedProb(.7),
+    priorWeight(0.5),
+    minSemitoneDistance(.5),
+    sigmaYinPitchAttack(5), 
+    sigmaYinPitchStable(0.8),
+    sigmaYinPitchInter(.1),
+    yinTrust(0.1)
+{
+    // just in case someone put in a silly value for pRelease2Unvoiced
+    n = nPPS * nS * nSPP;
+}
+
+MonoNoteParameters::~MonoNoteParameters()
+{
+}