diff --git a/.gitignore b/.gitignore
index 327c3bbc..fff979e9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,10 +55,11 @@ CMakeFiles/
 # Debugging
 .gdbinit*
 
-# Editor files
+# Editor/IDE files
 *.sublime-project
 *.sublime-workspace
 .vscode
+.idea
 
 # VSCodium extensions
 .history
diff --git a/sdcard/WAV/noise.wav b/sdcard/WAV/noise.wav
index 52c8d9fe..458648da 100644
Binary files a/sdcard/WAV/noise.wav and b/sdcard/WAV/noise.wav differ