old demo that i want to try in mbed studio

Dependencies:   mbed SDFileSystem_Copy_of_mbed_version I2S

Revision:
19:0b60a964ce16
Parent:
18:ade53673c4a1
--- a/NotchingDemo.cpp	Mon Mar 25 21:26:36 2019 +0000
+++ b/NotchingDemo.cpp	Mon Mar 25 21:32:26 2019 +0000
@@ -717,7 +717,7 @@
     BellWav = fopen("/sd/mydir/645Engine/EMD_BRONZE_BELL_1_11k_minus10dB.wav","rb");
     //FlangeWav = fopen("/sd/mydir/645Engine/EX_FlangeJoint1_11k_minus12dB.wav","rb");
     
-    HeyWav = fopen("/sd/mydir/645Engine/EX_FlangeJoint1_11k_minus12dB.wav","rb");
+    //HeyWav = fopen("/sd/mydir/645Engine/EX_FlangeJoint1_11k_minus12dB.wav","rb");
     //HeyWav = fopen("/sd/mydir/edsheeran.wav","rb");