Initial commit — WPF guitar note name tutor using FFT frequency detection

SoundCapture/SoundCaptureException.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace SoundCapture
+{
+    public class SoundCaptureException : Exception
+    {
+        public SoundCaptureException(string message)
+            : base(message)
+        {
+        }
+    }
+}