class_docstr: A class that mimics audiolab.sndfile but generates noise instead of reading
  a wave file. Additionally it can be told to have a "broken" header and thus crashing
  in the middle of the file. Also useful for testing ultra-short files of 20 samples.
class_docstr_tok: ["A","class","that","mimics","audiolab.sndfile","but","generates","noise","instead","of","reading","a","wave","file",".","Additionally","it","can","be","told","to","have","a","``","broken","''","header","and","thus","crashing","in","the","middle","of","the","file",".","Also","useful","for","testing","ultra-short","files","of","20","samples","."]
code: def get_nframes(self):
      return self.num_frames
  
file_path: TimeSide/timeside/plugins/decoder/utils.py
imports: from __future__ import division
  import numpy
label_desc: Use image node_id 3 for calling the Noise obj's underlying member method code with example usage: obj.get_nframes() and returns: self