用于桌面应用程序的 Python Speech_recognition答案

【问题标题】：Python speech_recognition for desktop apps用于桌面应用程序的 Python Speech_recognition
【发布时间】：2021-01-02 09:44:18
【问题描述】：

我一直在尝试使用speech_recognition 库在桌面上收听音频，但不知道如何实现它...

例如：假设我们在后台播放 YouTube 视频，如何将语音（在桌面背景中）转换为文本？

【问题讨论】：

标签： python speech-recognition

【解决方案1】：

试试这个

import speech_recognition as sr

r = sr.Recognizer()
m = sr.Microphone()

try:
    print("A moment of silence, please...")
    with m as source: r.adjust_for_ambient_noise(source)
    print("Set minimum energy threshold to {}".format(r.energy_threshold))
    while True:
        print("Say something!")
        with m as source: audio = r.listen(source)
        print("Got it! Now to recognize it...")
        try:
            value = r.recognize_google(audio)

            if str is bytes:
                print(u"You said {}".format(value).encode("utf-8"))
            else:
                print("You said {}".format(value))
        except sr.UnknownValueError:
            print("Oops! Didn't catch that")
        except sr.RequestError as e:
            print("Uh oh! Couldn't request results from Google Speech Recognition service; {0}".format(e))
except KeyboardInterrupt:
    pass

【讨论】：