From b8341da63dfa2baccff73c197e0e3dae336ef4de Mon Sep 17 00:00:00 2001
From: chrisxu2016 <823254351@qq.com>
Date: Sun, 18 Jun 2017 16:23:30 +0800
Subject: [PATCH] add audio augmentation

---
 data_utils/audio.py  | 3 ++-
 data_utils/speech.py | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/data_utils/audio.py b/data_utils/audio.py
index 1f75da8ac..3c671b69b 100755
--- a/data_utils/audio.py
+++ b/data_utils/audio.py
@@ -88,7 +88,8 @@ class AudioSegment(object):
         :rtype: AudioSegment
         :raises ValueError: If the number of segments is zero, or if the 
                             sample_rate of any two segments does not match.
-        :raises TypeError: If every segment in is not Audiosegment instance.
+        :raises TypeError: If every item in segments is not Audiosegment
+                           instance.
         """
         # Perform basic sanity-checks.
         if len(segments) == 0:
diff --git a/data_utils/speech.py b/data_utils/speech.py
index 443df68c6..66f22b247 100755
--- a/data_utils/speech.py
+++ b/data_utils/speech.py
@@ -75,7 +75,8 @@ class SpeechSegment(AudioSegment):
         :rtype: SpeechSegment
         :raises ValueError: If the number of segments is zero, or if the 
                             sample_rate of any two segments does not match.
-        :raises TypeError: If every segment in is not Audiosegment instance.
+        :raises TypeError: If every item in segments is not Audiosegment
+                           instance.
         """
         if len(segments) == 0:
             raise ValueError("No audio segments are given to concatenate.")