code: def convert_decibels_to_amplitude_ratio(decibels):
      return 10 ** (decibels / 20)
  
file_path: audiomentations/audiomentations/core/utils.py
imports: import os
  from functools import lru_cache
  from pathlib import Path
  from typing import List, Union, Tuple
  import math
  import numpy
  from numpy.typing import NDArray
label_desc: Use image node_id 6 for calling a global function with example usage: convert_decibels_to_amplitude_ratio(decibels) and returns: unknown