diff --git a/speech_analysis.m b/speech_analysis.m
index b1e595d..a1ad863 100644
--- a/speech_analysis.m
+++ b/speech_analysis.m
@@ -32,3 +32,12 @@ sprintf(["time used for FFT: " num2str(durationFFT)])
 
 spectrogram(y, fs, 5, 30);
 spectrogram(y, fs, 5, 5);
+
+%spectrogram of "one"
+spectrogram(y(0.76*fs:0.96*fs), fs, 5, 30);
+
+%spectrogram of "two"
+spectrogram(y(1.38*fs:1.64*fs), fs, 5, 30);
+
+%spectrogram of "three"
+spectrogram(y(1.88*fs:2.18*fs), fs, 5, 30);
\ No newline at end of file