class_docstr: Aubio MFCC analyzer
class_docstr_tok: ["Aubio","MFCC","analyzer"]
code: def __init__(self):
      super(AubioMfcc, self).__init__()
      self.input_blocksize = 1024
      self.input_stepsize = self.input_blocksize // 4
  
      # Aubio MFCC Initialisation
      self.n_filters = 40
      self.n_coeffs = 13
      self.pvoc = pvoc(self.input_blocksize, self.input_stepsize)
      self.mfcc = None
      self.block_read = 0
      self.mfcc_results = np.zeros(
          [
              self.n_coeffs,
          ]
      )
  
file_path: TimeSide/timeside/plugins/analyzer/externals/aubio_mfcc.py
imports: from __future__ import absolute_import
  from timeside.core import implements, interfacedoc
  from timeside.core.analyzer import Analyzer
  from timeside.core.api import IAnalyzer
  from timeside.core.preprocessors import downmix_to_mono, frames_adapter
  import numpy
  from aubio import mfcc, pvoc
label_desc: Use image node_id 1 to create a new AubioMfcc object from inherited base classes: Analyzer with example: obj = AubioMfcc()