diff --git a/README.md b/README.md
index c47fcde2..66feb098 100644
--- a/README.md
+++ b/README.md
@@ -6,10 +6,11 @@
Quick Start
| Tutorials
- | Models List
+ | Models List
------------------------------------------------------------------------------------
+
![License](https://img.shields.io/badge/license-Apache%202-red.svg)
![python version](https://img.shields.io/badge/python-3.7+-orange.svg)
![support os](https://img.shields.io/badge/os-linux-yellow.svg)
@@ -24,7 +25,7 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme
**PaddleSpeech** is an open-source toolkit on [PaddlePaddle](https://github.com/PaddlePaddle/Paddle) platform for a variety of critical tasks in speech, with the state-of-art and influential models.
-##### Speech-To-Text
+##### Speech-to-Text
@@ -54,7 +55,7 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme
-##### Text-To-Speech
+##### Text-to-Speech
@@ -83,30 +84,30 @@ from https://github.com/18F/open-source-guide/blob/18f-pages/pages/making-readme
-For more synthesized audios, please refer to [PaddleSpeech Text-To-Speech samples](https://paddlespeech.readthedocs.io/en/latest/tts/demo.html).
+For more synthesized audios, please refer to [PaddleSpeech Text-to-Speech samples](https://paddlespeech.readthedocs.io/en/latest/tts/demo.html).
Via the easy-to-use, efficient, flexible and scalable implementation, our vision is to empower both industrial application and academic research, including training, inference & testing modules, and deployment process. To be more specific, this toolkit features at:
- **Fast and Light-weight**: we provide high-speed and ultra-lightweight models that are convenient for industrial deployment.
- **Rule-based Chinese frontend**: our frontend contains Text Normalization and Grapheme-to-Phoneme (G2P, including Polyphone and Tone Sandhi). Moreover, we use self-defined linguistic rules to adapt Chinese context.
- **Varieties of Functions that Vitalize both Industrial and Academia**:
- - *Implementation of critical audio tasks*: this toolkit contains audio functions like Speech Translation, Automatic Speech Recognition, Text-To-Speech Synthesis, Voice Cloning, etc.
- - *Integration of mainstream models and datasets*: the toolkit implements modules that participate in the whole pipeline of the speech tasks, and uses mainstream datasets like LibriSpeech, LJSpeech, AIShell, CSMSC, etc. See also [model lists](#models-list) for more details.
+ - *Implementation of critical audio tasks*: this toolkit contains audio functions like Speech Translation, Automatic Speech Recognition, Text-to-Speech Synthesis, Voice Cloning, etc.
+ - *Integration of mainstream models and datasets*: the toolkit implements modules that participate in the whole pipeline of the speech tasks, and uses mainstream datasets like LibriSpeech, LJSpeech, AIShell, CSMSC, etc. See also [model list](#model-list) for more details.
- *Cascaded models application*: as an extension of the application of traditional audio tasks, we combine the workflows of aforementioned tasks with other fields like Natural language processing (NLP), like Punctuation Restoration.
-# Alternative Installation
+## Installation
The base environment in this page is
- Ubuntu 16.04
- python>=3.7
-- paddlepaddle>=2.2.0-rc
+- paddlepaddle>=2.2.0
If you want to set up PaddleSpeech in other environment, please see the [installation](./docs/source/install.md) documents for all the alternatives.
-# Quick Start
+## Quick Start
Developers can have a try of our model with only a few lines of code.
-A tiny DeepSpeech2 **Speech-To-Text** model training on toy set of LibriSpeech:
+A tiny DeepSpeech2 **Speech-to-Text** model training on toy set of LibriSpeech:
```shell
cd examples/tiny/s0/
@@ -149,13 +150,13 @@ python3 ${BIN_DIR}/synthesize_e2e.py \
--phones-dict=fastspeech2_nosil_baker_ckpt_0.4/phone_id_map.txt
```
-If you want to try more functions like training and tuning, please see [Speech-To-Text Quick Start](./docs/source/asr/quick_start.md) and [Text-To-Speech Quick Start](./docs/source/tts/quick_start.md).
+If you want to try more functions like training and tuning, please see [Speech-to-Text Quick Start](./docs/source/asr/quick_start.md) and [Text-To-Speech Quick Start](./docs/source/tts/quick_start.md).
-# Models List
+## Model List
PaddleSpeech supports a series of most popular models, summarized in [released models](./docs/source/released_models.md) with available pretrained models.
-Speech-To-Text module contains *Acoustic Model* and *Language Model*, with the following details:
+Speech-to-Text module contains *Acoustic Model* and *Language Model*, with the following details: