this package is python package for ROS speech, which use online baidu speech to do TTS and speech recognition.
you can visit the baidu speech home page at here: http://yuyin.baidu.com/
the key and id is show below, feel free to change it in simple_speaker.launch and simple_voice.launch.
App ID: 8168466
API Key: pmUzrWcsA3Ce7RB5rSqsvQt2
Secret Key: d39ec848d016a8474c7c25e308b310c3
speak_string #type string
Speech Recognition: roslaunch simple_voice simple_voice.launch
Text To Speech: roslaunch simple_voice simple_speaker.launch