spectrogram-basic · pygal · anyplot.ai
Time (s)
Frequency (Hz)
0.0
0.4
0.8
1.2
1.6
2.0
2000
1594
1188
797
391
0
-16
-32
-49
-66
-83
-99
Power (dB)
spectrogram-basic · pygal · anyplot.ai