From 25ce7ebe7b1029e823a9cdb758e808f6a0e0995e Mon Sep 17 00:00:00 2001
From: chrisxu2016 <823254351@qq.com>
Date: Sun, 18 Jun 2017 18:22:48 +0800
Subject: [PATCH] add audio file

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

diff --git a/data_utils/audio.py b/data_utils/audio.py
index fd1f93df..37f4f0ba 100755
--- a/data_utils/audio.py
+++ b/data_utils/audio.py
@@ -82,8 +82,8 @@ class AudioSegment(object):
     def concatenate(cls, *segments):
         """Concatenate an arbitrary number of audio segments together.
 
-        :param *segments: Input audio segments.
-        :type *segments: AudioSegment
+        :param *segments: Input audio segments to be concatenated.
+        :type *segments: tuple of AudioSegment
         :return: Audio segment instance as concatenating results.
         :rtype: AudioSegment
         :raises ValueError: If the number of segments is zero, or if the 
diff --git a/data_utils/speech.py b/data_utils/speech.py
index 94ead1e8..00190009 100755
--- a/data_utils/speech.py
+++ b/data_utils/speech.py
@@ -69,8 +69,8 @@ class SpeechSegment(AudioSegment):
     def concatenate(cls, *segments):
         """Concatenate an arbitrary number of speech segments together.
 
-        :param *segments: Input speech segments.
-        :type *segments: SpeechSegment
+        :param *segments: Input speech segments to be concatenated.
+        :type *segments: tuple of SpeechSegment
         :return: Speech segment instance.
         :rtype: SpeechSegment
         :raises ValueError: If the number of segments is zero, or if the