Merge pull request #1184 from PaddlePaddle/Jackwaterveg-patch-1

[Install]fix doc

demos/audio_tagging/README.md

@@ -9,9 +9,9 @@ This demo is an implementation to tag an audio file with 527 [AudioSet](https://
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
 
 ### 2. Prepare Input File
 The input of this demo should be a WAV file(`.wav`).

demos/audio_tagging/README_cn.md

@@ -9,9 +9,10 @@
 
 ## 使用方法
 ### 1. 安装
-```bash
-pip install paddlespeech
-```
+请看 https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md 。
+
+你可以从easy，medium，hard三中方式中选择一种方式安装。
+
 ### 2. 准备输入
 这个 demo 的输入应该是一个 WAV 文件（`.wav`），
 

demos/automatic_video_subtitiles/README.md

@@ -8,9 +8,9 @@ This demo is an implementation to automatic video subtitles from a video file. I
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
 
 ### 2. Prepare Input
 Get a video file with the speech of the specific language:

demos/automatic_video_subtitiles/README_cn.md

@@ -6,9 +6,10 @@
 这个 demo 是一个为视频自动生成字幕的实现，它可以通过使用 `PaddleSpeech` 的单个命令或 python 中的几行代码来实现。
 ## 使用方法
 ### 1. 安装
-```bash
-pip install paddlespeech
-```
+请看 https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md 。
+
+你可以从easy，medium，hard三中方式中选择一种方式安装。
+
 ### 2. 准备输入
 获取包含特定语言语音的视频文件：
 ```bash

demos/punctuation_restoration/README.md

@@ -7,9 +7,10 @@ This demo is an implementation to restore punctuation from raw text. It can be d
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
+
 ### 2. Prepare Input
 The input of this demo should be a text of the specific language that can be passed via argument.
 

demos/punctuation_restoration/README_cn.md

@@ -9,9 +9,10 @@
 
 ## 使用方法
 ### 1. 安装
-```bash
-pip install paddlespeech
-```
+请看 https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md 。
+
+你可以从easy，medium，hard三中方式中选择一种方式安装。
+
 ### 2. 准备输入
 这个 demo 的输入是通过参数传递的特定语言的文本。
 

demos/speech_recognition/README.md

@@ -8,9 +8,10 @@ This demo is an implementation to recognize text from a specific audio file. It
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
+
 
 ### 2. Prepare Input File
 The input of this demo should be a WAV file(`.wav`), and the sample rate must be the same as the model.

demos/speech_translation/README.md

@@ -7,9 +7,10 @@ This demo is an implementation to recognize text from a specific audio file and
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
+
 
 ### 2. Prepare Input File
 The input of this demo should be a WAV file(`.wav`).

demos/speech_translation/README_cn.md

@@ -8,9 +8,10 @@
 
 ## 使用方法
 ### 1. 安装
-```bash
-pip install paddlespeech
-```
+请看 https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md 。
+
+你可以从easy，medium，hard三中方式中选择一种方式安装。
+
 ### 2. 准备输入
 这个 Demo 的输入是 WAV(`.wav`) 语音文件
 

demos/text_to_speech/README.md

@@ -8,9 +8,10 @@ This demo is an implementation to generate audio from the given text. It can be
 
 ## Usage
 ### 1. Installation
-```bash
-pip install paddlespeech
-```
+see https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md. 
+
+You can choose one way from easy, meduim and hard to install paddlespeech.
+
 
 ### 2. Prepare Input
 The input of this demo should be a text of the specific language that can be passed via argument.

demos/text_to_speech/README_cn.md

@@ -9,9 +9,10 @@
 
 ## 使用方法
 ### 1. 安装
-```bash
-pip install paddlespeech
-```
+请看 https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install_cn.md 。
+
+你可以从easy，medium，hard三中方式中选择一种方式安装。
+
 ### 2. 准备输入
 
 这个 demo 的输入是通过参数传递的特定语言的文本。