from thinkdsp import Chirp
from thinkdsp import normalize, unbias
import matplotlib.pyplot as plt
from thinkdsp import decorate
import numpy as np
from thinkdsp import read_wave
from thinkdsp import Chirp
from thinkdsp import normalize, unbias

wave = read_wave('72475__rockwehrmann__glissup02.wav')
wave.make_audio()

wave.make_spectrogram(512).plot(high=5000)
decorate(xlabel='Time (s)', ylabel='Frequency (Hz)')
plt.show()