comparison Code/Descriptors/Matlab/MPEG7/FromWeb/VoiceSauce/func_parseF0.m @ 4:92ca03a8fa99 tip

Update to ICASSP 2013 benchmark

+function F0 = func_parseF0(matdata, F0algorithm)
+% F0 = func_parseF0(matdata, F0algorithm)
+% Input:  matdata - mat data
+%         F0algorithm - F0 algorithm to use
+% Output: F0 vectir
+% Notes:  choose the F0 depending on what is specified
+%
+% Author: Yen-Liang Shue, Speech Processing and Auditory Perception Laboratory, UCLA
+% Copyright UCLA SPAPL 2009
+F0 = [];
+switch(F0algorithm)
+    case {'F0 (Straight)'}
+        if (isfield(matdata, 'strF0'))
+            F0 = matdata.strF0;
+        end
+    case {'F0 (Snack)'}
+        if (isfield(matdata, 'sF0'))
+            F0 = matdata.sF0;
+        end
+    case {'F0 (Praat)'}
+        if (isfield(matdata, 'pF0'))
+            F0 = matdata.pF0;
+        end
+    case {'F0 (Other)'}
+        if (isfield(matdata, 'oF0'))
+            F0 = matdata.oF0;
+        end
+    otherwise 
+        F0 = []; 
+end