如何在Python程序中嵌入Google Speech to Text API？

Question

我有一个项目,我在客户端和主机之间创建了一个聊天程序,我必须在其中嵌入Speech to Text.我有什么办法可以在我的程序中嵌入Google Speech to Text API吗？

Answer 1

PyPI中有一个名为语音识别的软件包看起来会像这样做.实时(即通过麦克风)API看起来非常简单.

# NOTE: this requires PyAudio because it uses the Microphone class
import speech_recognition as sr
r = sr.Recognizer()
with sr.Microphone() as source:                # use the default microphone as the audio source
    audio = r.listen(source)                   # listen for the first phrase and extract it into audio data

try:
    print("You said " + r.recognize(audio))    # recognize speech using Google Speech Recognition
except LookupError:                            # speech is unintelligible
    print("Could not understand audio")

它还具有转录WAV文件的功能,作为后台进程运行,为转录提供置信度等.