speech-recognition - 带有pocketsphinx的语音识别python3.4

Question

我只关注这个>> steps << 并且运行良好，

现在，我如何开始使用 python？
我试过这个代码:

import speech_recognition as sr

# obtain audio from the microphone
r = sr.Recognizer()
with sr.Microphone() as source:
    print("Say something!")
    audio = r.listen(source)

# recognize speech using Sphinx
try:
    print("Sphinx thinks you said " + r.recognize_sphinx(audio))
except sr.UnknownValueError:
    print("Sphinx could not understand audio")
except sr.RequestError as e:
    print("Sphinx error; {0}".format(e))

并得到一个错误:
Sphinx error; missing PocketSphinx module: ensure that PocketSphinx is set up correctly.
语音识别已经安装，但我不确定pocketsphinx 和sphinxbase。我所做的一切: https://cmusphinx.github.io/wiki/tutorialpocketsphinx/

Answer 1

您需要pip install PocketSphinx这取决于二进制 SWIG 包。对于 Windows，SWIG 说明在 this SO answer 中.

对于 OSX，还有其他要求:

$ brew install cmu-pocketsphinx
$ brew install portaudio
$ brew install swig
$ pip install PocketSphinx