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