diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..573d4f3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,12 @@
+encode
+decode
+11025.ppm
+11025.wav
+40000.ppm
+40000.wav
+44100.ppm
+44100.wav
+48000.ppm
+48000.wav
+8000.ppm
+8000.wav