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PaddleSpeech/paddlespeech/server/tests/asr/online/README.md

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([简体中文](./README_cn.md)|English)
# Speech Service
## Introduction
This document introduces a client for streaming asr service: microphone
## Usage
### 1. Install
Refer [Install](https://github.com/PaddlePaddle/PaddleSpeech/blob/develop/docs/source/install.md).
**paddlepaddle 2.2.1** 或以上版本。
It is recommended to use **paddlepaddle 2.2.1** or above.
You can choose one way from meduim and hard to install paddlespeech.
### 2. Prepare config File
The input of ASR client demo should be a WAV file(`.wav`), and the sample rate must be the same as the model.
Here are sample files for thisASR client demo that can be downloaded:
```bash
wget -c https://paddlespeech.bj.bcebos.com/PaddleAudio/zh.wav
```
### 2. Streaming ASR Client Usage
- microphone
```
python microphone_client.py
```