class_docstr: Add a random signal-to-noise ratio noise or impulse response to clean speech.
code: def __init__(self, config: dict):
      super().__init__(config)
  
file_path: delta/delta/data/frontend/add_rir_noise_aecres.py
imports: import delta.compat
  from delta.utils.hparam import HParams
  from core.ops import py_x_ops
  from delta.data.frontend.base_frontend import BaseFrontend
label_desc: Use image node_id 1 to create a new Add_rir_noise_aecres object from inherited base classes: BaseFrontend with example: obj = Add_rir_noise_aecres(config)