class_docstr: Measure of audio loudness using standard ITU-R BS.1770-3
  
  WARNING: Sampling frequencies other that 44100Hz and 48000Hz are not fully supported
  
  Outputs: 
  Gated Loudness
  Relative Threshold
  Block Loudness    
class_docstr_tok: ["Measure","of","audio","loudness","using","standard","ITU-R","BS.1770-3","WARNING",":","Sampling","frequencies","other","that","44100Hz","and","48000Hz","are","not","fully","supported","Outputs",":","Gated","Loudness","Relative","Threshold","Block","Loudness"]
code: def name():
      return "Loudness ITU (python)"
  
file_path: TimeSide/timeside/plugins/analyzer/loudness_ITU.py
imports: from timeside.core import implements, interfacedoc
  from timeside.core.analyzer import Analyzer
  from timeside.core.api import IAnalyzer
  from timeside.core.tools.parameters import HasTraits
  from timeside.core.preprocessors import downmix_to_mono, frames_adapter
  import numpy
  import numpy
  from scipy.signal import lfilter
  import warnings
  from timeside.core.grapher import DisplayAnalyzer
label_desc: Use image node_id 4 for calling the LoudnessITU obj's underlying member method code with example usage: obj.name() and returns: str