add augmentor class

deep_speech_2/data_utils/augmentor/resample.py

@@ -11,7 +11,7 @@ class ResampleAugmentor(AugmentorBase):
     
     :param rng: Random generator object.
     :type rng: random.Random
-    :param new_sample_rate: New sample rate in Hz
+    :param new_sample_rate: New sample rate in Hz.
     :type new_sample_rate: int
     """
 
@@ -27,4 +27,4 @@ class ResampleAugmentor(AugmentorBase):
         :param audio: Audio segment to add effects to.
         :type audio: AudioSegment|SpeechSegment
         """
-        audio_segment.resample(self._new_sample_rate)
+        audio_segment.resample(self._new_sample_rate)
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