如何制作一个仅Python依靠Python第三方库的听写程序

最新推荐文章于 2025-08-04 18:56:14 发布

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最新推荐文章于 2025-08-04 18:56:14 发布

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分类专栏： Python 文章标签： xcode ios macos

本文链接：https://blog.youkuaiyun.com/SYC20110120/article/details/133954559

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本文介绍了一个仅依赖Python和其第三方库的听写程序制作过程，包括导入必要的库，创建Recognizer对象，利用麦克风录音，以及通过Google Speech Recognition进行语音识别。注意，该程序需要网络连接。

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导入所需的库

import speech_recognition as sr

创建一个Recognizer对象

r = sr.Recognizer()

使用麦克风录音

with sr.Microphone() as source:
    print("Please speak your sentence:")
    audio = r.listen(source)

使用Google Speech Recognition进行语音识别

try:
    sentence = r.recognize_google(audio)
    print("You said: " + sentence)
except sr.UnknownValueError:
    print("Sorry, I could not understand what you said.")
except sr.RequestError as e:
    print("Could not request results from Google Speech Recognition service; {0}".format(e))

完整代码：

import speech_recognition as sr

r = sr.Recognizer()

with sr.Microphone() as source:
    print("Please speak your sentence:")
    audio = r.listen(source)

try:
    sentence = r.recognize_google(audio)
    print("You said: " + sentence)
except sr.UnknownValueError:
    print("Sorry, I could not understand what you said.")
except sr.RequestError as e:
    print("Could not request results from Google Speech Recognition service; {0}".format(e))

需要注意的是，本程序需要联网才能使用Google Speech Recognition进行语音识别。