diff --git a/src/effet_reverb.m b/src/effet_reverb.m
new file mode 100644
index 0000000000000000000000000000000000000000..24f2707558b1dd331783a99f16cbe96cf49609b5
--- /dev/null
+++ b/src/effet_reverb.m
@@ -0,0 +1,4 @@
+function y = effet_reverb (x, h)
+    y = conv(x, h ,"full")
+end 
+