From 7592194eecdefd5b2a6a19483123668296c45729 Mon Sep 17 00:00:00 2001
From: Gabri6 <gabriel.lucas.64100@gmail.com>
Date: Thu, 30 Mar 2023 17:42:29 +0200
Subject: [PATCH] temporal curve of each signal displayed

---
 vocoder.m | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/vocoder.m b/vocoder.m
index 0b71b55..090079c 100644
--- a/vocoder.m
+++ b/vocoder.m
@@ -19,3 +19,27 @@ outfile = 'vocodedsound.wav'
 if sr1~=sr2, disp('your sampling rates dont match'); end
 y = chanvocoder(carrier, modul, 512, 16, .2);
 audiowrite(outfile, y, sr1);
+
+figure;
+
+subplot(3,1,1);
+t=[1:1:size(modul,1)];
+
+plot(t,modul);
+xlabel('Time (s)');
+ylabel("Modulator's Amplitude (a.u.)");
+
+subplot(3,1,2);
+t=[1:1:size(carrier,1)];
+
+plot(t,carrier);
+xlabel('Time (s)');
+ylabel("Carrier's Amplitude (a.u.)");
+
+subplot(3,1,3);
+[y fs]=audioread(outfile);
+t=[1:1:size(y,1)];
+
+plot(t,y);
+xlabel('Time (s)');
+ylabel("Outfile's Amplitude (a.u.)");
\ No newline at end of file