APM Quality Generator, noise generator and evaluation score workers factory + echo noise generator

webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py

Index: webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py
diff --git a/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py b/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py
index 6787850f2321509fd3fc23e4c4876b4e614b8af5..7acf20406ae8e620c3ac0128344960315817a016 100644
--- a/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py
+++ b/webrtc/modules/audio_processing/test/py_quality_assessment/quality_assessment/eval_scores.py
@@ -9,8 +9,8 @@
 import logging
 import os
 
-from .data_access import ScoreFile
-from .signal_processing import SignalProcessingUtils
+from . import data_access
+from . import signal_processing
 
 class EvaluationScore(object):
 
@@ -31,6 +31,7 @@ class EvaluationScore(object):
     Decorator to automatically register the classes that extend EvaluationScore.
     """
     cls.REGISTERED_CLASSES[class_to_register.NAME] = class_to_register
+    return class_to_register

[AleBzk, 2017/03/06 11:29:53]

bug fix, a class decorator must return the class

 
   @property
   def output_filepath(self):
@@ -54,12 +55,12 @@ class EvaluationScore(object):
 
   def _load_reference_signal(self):
     assert self._reference_signal_filepath is not None
-    self._reference_signal = SignalProcessingUtils.load_wav(
+    self._reference_signal = signal_processing.SignalProcessingUtils.load_wav(
         self._reference_signal_filepath)
 
   def _load_tested_signal(self):
     assert self._tested_signal_filepath is not None
-    self._tested_signal = SignalProcessingUtils.load_wav(
+    self._tested_signal = signal_processing.SignalProcessingUtils.load_wav(
         self._tested_signal_filepath)
 
   def run(self, output_path):
@@ -79,10 +80,10 @@ class EvaluationScore(object):
     raise NotImplementedError()
 
   def _load_score(self):
-    return ScoreFile.load(self._output_filepath)
+    return data_access.ScoreFile.load(self._output_filepath)
 
   def _save_score(self):
-    return ScoreFile.save(self._output_filepath, self._score)
+    return data_access.ScoreFile.save(self._output_filepath, self._score)
 
 
 @EvaluationScore.register_class
@@ -119,8 +120,9 @@ class PolqaScore(EvaluationScore):
 
   NAME = 'polqa'
 
-  def __init__(self):
+  def __init__(self, polqa_tool_path):
     EvaluationScore.__init__(self)
+    self._polqa_tool_path = polqa_tool_path

[AleBzk, 2017/03/06 11:29:53]

@kjellander: now the POLQA path is passed in the constructor

 
   def _run(self, output_path):
     # TODO(alessio): implement.