Source code for

#!/usr/bin/env python
# vim: set fileencoding=utf-8 :
# Tiago de Freitas Pereira <>
# Wed 20 July 14:43:22 CEST 2016

from import BioFile
import scipy
import numpy

class AudioBioFile(BioFile):
    def __init__(self, client_id, path, file_id):
        Initializes this File object with an File equivalent for
        VoxForge database.
        super(AudioBioFile, self).__init__(client_id=client_id, path=path, file_id=file_id)

[docs] def load(self, directory=None, extension='.wav'): rate, audio =, extension)) # We consider there is only 1 channel in the audio file => data[0] data = numpy.cast['float'](audio) return rate, data