Python，语音识别卡在“正在听...”

Question

代码停留在监听（audio=r.listen(source)行）并且不会超出它。没有错误消息或其他任何内容。

我的代码：

import speech_recognition as sr

def takeCommand():
    '''
    It takes user's voice as input
    '''
    r=sr.Recognizer()
    with sr.Microphone() as source:
        print("Listening...")
        r.pause_threshold = 1
        audio=r.listen(source)

try:
    print("Recognizing...")
    query = r.recognize_google(audio, language="en-in")
    print(f"Recognized Command: {query}")

except Exception as e:
    print(e)
    print("I didn't recognize what you said please repeat")
    return "None"

return query


takeCommand()

Answer 1

我刚刚检查了您在评论中发布的链接。

有这样的代码：

with mic as source:
    audio = r.listen(source)

如果此代码不起作用，原因之一可能是麦克风拾取了过多的环境噪音。

解决方案可能是

with mic as source:
    r.adjust_for_ambient_noise(source)
    audio = r.listen(source)