update paddleaudio readme, test=doc (#2801)

audio/README.md

@@ -2,33 +2,22 @@
 
 安装方式： pip install paddleaudio
 
-目前支持的平台：Linux：
+目前支持的平台：Linux, Mac, Windows
 
 ## Environment
 
 ## Build wheel
+cmd: python setup.py bdist_wheel
 
 Linux test build whl environment:
-* docker - `registry.baidubce.com/paddlepaddle/paddle:2.2.2`
 * os - Ubuntu 16.04.7 LTS
-* gcc/g++/gfortran - 8.2.0
+* gcc/g++ - 8.2.0
 * cmake - 3.18.0 (need install)
 
-* [How to Install Docker](https://docs.docker.com/engine/install/)
-* [A Docker Tutorial for Beginners](https://docker-curriculum.com/)
-
-1. First to launch docker container.
-
-```
-docker run --privileged  --net=host --ipc=host -it --rm -v $PWD:/workspace --name=dev registry.baidubce.com/paddlepaddle/paddle:2.2.2 /bin/bash
-```
-2. python setup.py bdist_wheel
-
 MAC：test build whl envrioment：
 * os 
-* gcc/g++/gfortran 12.2.0
+* gcc/g++ 12.2.0
 * cpu Intel Xeon E5 x86_64
 
 Windows：
-not support： paddleaudio C++ extension lib (sox io, kaldi native fbank)
-python setup.py bdist_wheel
+not support paddleaudio C++ extension lib (sox io, kaldi native fbank)