From bbc5d90f33f48a48e5930cd728844d8dec4f0fbf Mon Sep 17 00:00:00 2001 From: Alessio Bazzica Date: Wed, 4 Oct 2017 13:26:07 +0200 Subject: [PATCH] No normalization of input and noise tracks in the test data generators of APM-QA TBR=aleloi Bug: webrtc:7494 Change-Id: I2acf7a32218a48cecdcc0db9fcd1bb5fb8ef2239 Reviewed-on: https://webrtc-review.googlesource.com/6286 Reviewed-by: Alessio Bazzica Commit-Queue: Alessio Bazzica Cr-Commit-Position: refs/heads/master@{#20138} --- .../quality_assessment/test_data_generation.py | 8 -------- 1 file changed, 8 deletions(-) diff --git a/modules/audio_processing/test/py_quality_assessment/quality_assessment/test_data_generation.py b/modules/audio_processing/test/py_quality_assessment/quality_assessment/test_data_generation.py index 8da17a3992..7c6885d5ae 100644 --- a/modules/audio_processing/test/py_quality_assessment/quality_assessment/test_data_generation.py +++ b/modules/audio_processing/test/py_quality_assessment/quality_assessment/test_data_generation.py @@ -258,14 +258,10 @@ class WhiteNoiseTestDataGenerator(TestDataGenerator): # Load the input signal. input_signal = signal_processing.SignalProcessingUtils.LoadWav( input_signal_filepath) - input_signal = signal_processing.SignalProcessingUtils.Normalize( - input_signal) # Create the noise track. noise_signal = signal_processing.SignalProcessingUtils.GenerateWhiteNoise( input_signal) - noise_signal = signal_processing.SignalProcessingUtils.Normalize( - noise_signal) # Create the noisy mixes (once for each unique SNR value). noisy_mix_filepaths = {} @@ -365,8 +361,6 @@ class EnvironmentalNoiseTestDataGenerator(TestDataGenerator): # Load the input signal. input_signal = signal_processing.SignalProcessingUtils.LoadWav( input_signal_filepath) - input_signal = signal_processing.SignalProcessingUtils.Normalize( - input_signal) noisy_mix_filepaths = {} for noise_track_filename in self._NOISE_TRACKS: @@ -380,8 +374,6 @@ class EnvironmentalNoiseTestDataGenerator(TestDataGenerator): noise_signal = signal_processing.SignalProcessingUtils.LoadWav( noise_track_filepath) - noise_signal = signal_processing.SignalProcessingUtils.Normalize( - noise_signal) # Create the noisy mixes (once for each unique SNR value). noisy_mix_filepaths[noise_track_name] = {}