title: Unexpected end of file wavfile.read python
body: <p>I am trying to read .wav audio file by following code </p>
  
  <pre><code>from scipy.io import wavfile
  file = 'PC1_20090513_050000_0010.wav'
  rate, audio = wavfile.read(file)
  </code></pre>
  
  <p>but it is showing following error :</p>
  
  <pre><code>raise ValueError("Unexpected end of file.")
  ValueError: Unexpected end of file.
  </code></pre>
  
  <p>Any idea ??</p>