This example is about using `websocket` as streaming deepspeech2 server. For deepspeech2 model training please see [here](../../../../examples/aishell/asr0/).
The websocket protocal is same to [PaddleSpeech Server](../../../../demos/streaming_asr_server/),
for detail of implementation please see [here](../../../speechx/protocol/websocket/).
## Source path.sh
```bash
. path.sh
```
SpeechX bins is under `echo $SPEECHX_BUILD`, more info please see `path.sh`.