code: def InitGFCC(self, numCoeffs, logType):
      return GFCC(
          inputSize=1025,
          sampleRate=44100,
          numberBands=40,
          numberCoefficients=numCoeffs,
          silenceThreshold=1e-9,
          lowFrequencyBound=0,
          highFrequencyBound=11000,
          logType=logType,
      )
  
file_path: essentia/test/src/unittests/spectral/test_gfcc.py
imports: from essentia_test import *
  from math import *
  import numpy
label_desc: Use image node_id 1 for calling the TestGFCC obj's underlying member method code with example usage: obj.InitGFCC(numCoeffs, logType) and returns: GFCC