diff --git a/comparison.png b/comparison.png
new file mode 100644
index 0000000..3f42d2d
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diff --git a/comparison_zoomed.png b/comparison_zoomed.png
new file mode 100644
index 0000000..ac590d1
Binary files /dev/null and b/comparison_zoomed.png differ
diff --git a/modulator_new.wav b/modulator_new.wav
new file mode 100644
index 0000000..865f22e
Binary files /dev/null and b/modulator_new.wav differ
diff --git a/speech_analysis.m b/speech_analysis.m
index b8fa301..877b5b7 100644
--- a/speech_analysis.m
+++ b/speech_analysis.m
@@ -5,10 +5,22 @@
 % i between 1.95 and 2.05
 
 t = (0:length(y)-1)/Fs;
-#[pwr, dur] = frequencySpectrum(y, Fs, 0);
-#xlabel("Timee (s)");
-#ylabel("Amplitude");
+%[pwr, dur] = frequencySpectrum(y, Fs, 0);
+%xlabel("Timee (s)");
+%ylabel("Amplitude");
 #spectrogram(y,Fs,5,5);
 
-Fs = downsample(Fs ,4000);
-audiowrite("modulator22.wav", y, Fs);
\ No newline at end of file
+Factor_of_reduction = 2;
+y_down = downsample(y,Factor_of_reduction);
+y_decimate = decimate(y,Factor_of_reduction);
+audiowrite("modulator_new.wav", y_down, Fs/Factor_of_reduction);
+
+plot (t,y,'b')
+hold on
+t2 = (0:length(y_down)-1)/(Fs/Factor_of_reduction);
+plot (t2,y_down,'r')
+t3 = (0:length(y_decimate)-1)/(Fs/Factor_of_reduction);
+
+plot (t3,y_decimate,'g');
+
+