respeaker 0.2.0

To build voice enabled objects with ReSpeaker

ReSpeaker Python Library
========================

[ReSpeaker](http://respeaker.io) is an open project to create voice enabled objects.
ReSpeaker python library is an open source python library to provide basic functions of voice interaction.

It uses [PocketSphinx](https://github.com/cmusphinx/pocketsphinx) for keyword spotting and uses [webrtcvad](https://github.com/wiseman/py-webrtcvad) for voice activity detecting.


### Getting started

```
import time
from threading import Thread, Event

import pyaudio
from respeaker import Microphone, Player


mic = None


def task(quit_event):
global mic

pa = pyaudio.PyAudio()
mic = Microphone(pa)
while not quit_event.is_set():
if mic.wakeup(keyword='alexa'):
print('Wake up')
data = mic.listen()
text = mic.recognize(data)
if text.find('play music') >= 0:
print('Play music')

mic.close()


def main():
quit_event = Event()
thread = Thread(target=task, args=(quit_event,))
thread.start()
while True:
try:
time.sleep(1)
except KeyboardInterrupt:
print('\nquit')
quit_event.set()
mic.quit()
break

thread.join()


if __name__ == '__main__':
main()
```