diff --git a/speech_analysis.m b/speech_analysis.m
new file mode 100644
index 0000000..a879c5e
--- /dev/null
+++ b/speech_analysis.m
@@ -0,0 +1,11 @@
+clear all
+close all 
+clc
+
+[y, fs] = audioread("sound/modulator22.wav");
+plot(0:1/fs:(length(y)-1)/fs,y);
+xlabel("Time (s)");
+ylabel("Amplitude");
+title("Sound Amplitude Over Time");
+
+audiowrite("sound/output.wav", y, fs/2);
\ No newline at end of file