add warning in enroll

FurKan7 · Jul 19, 2015 · 00afb3b · 00afb3b
1 parent b060974
commit 00afb3b
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Showing 2 changed files with 3 additions and 88 deletions.
diff --git a/src/gui/gui.py b/src/gui/gui.py
@@ -300,6 +300,9 @@ def do_enroll(self):
         new_signal = self.backend.filter(*self.enrollWav)
         print "After removed: {0} -> {1}".format(len(self.enrollWav[1]), len(new_signal))
         print "Enroll: {:.4f} seconds".format(float(len(new_signal)) / Main.FS)
+        if len(new_signal) == 0:
+            print "Error! Input is silent! Please enroll again"
+            return
         self.backend.enroll(name, Main.FS, new_signal)
 
     def start_train(self):

diff --git a/src/gui/start.py b/src/gui/start.py