import wave
import numpy as np
import matplotlib.pyplot as plt

wav = wave.open("r_t3_o_mono.wav", "rb")

raw = wav.readframes(-1)
raw = np.frombuffer(raw, dtype='int16')
sampleRate = wav.getframerate()
print(len(raw))
for i in range(0, len(raw)), int(sampleRate):
    print(raw[i])


Time = np.linspace(0, len(raw) / sampleRate, num=len(raw))

plt.title("Waveform of Wave File")
plt.plot(Time, raw, color="red")
plt.ylabel("Amplitude")
plt.show()