def METHOD_NAME(self):
    # The expected values were recomputed from commit
    # 2d37c0713fb6cc5f637b3d8f5d65aa90b36d4277
    #
    # The expeted values were compared with the vamp pYIN
    # implementation of the YIN algorithm producing very
    # similar values.
    #
    # https://code.soundsoftware.ac.uk/projects/pyin
    frameSize = 1024
    sr = 44100
    hopSize = 512
    filename = join(testdata.audio_dir, 'recorded', 'vignesh.wav')
    audio = MonoLoader(filename=filename, sampleRate=44100)()
    frames = FrameGenerator(audio, frameSize=frameSize, hopSize=hopSize)
    win = Windowing(type='hann')
    pitchDetect = PitchYinFFT(frameSize=frameSize, sampleRate = sr)
    pitch = []
    confidence = []
    for frame in frames:
        spec = Spectrum()(win(frame))
        f, conf = pitchDetect(spec)
        pitch += [f]
        confidence += [conf]
    expected_pitch = numpy.load(join(filedir(), 'pitchyinfft/vignesh_pitch.npy'))
    expected_conf = numpy.load(join(filedir(), 'pitchyinfft/vignesh_confidance.npy'))
    self.assertAlmostEqualVector(pitch, expected_pitch)
    self.assertAlmostEqualVector(confidence, expected_conf, 5e-5)