运行 Python 代码时，我的声音无法识别

Question

我使用此代码从 YouTube 视频中获取视频，但它对我不起作用。我运行代码，说了些什么，但什么也没发生，程序一直在运行。

import speech_recognition as sr

r = sr.Recognizer()
while True:
    try:
        with sr.Microphone() as mic:
            r.adjust_for_ambient_noise(mic, duration=0.2)
            audio = r.listen(mic)

            text = r.recognize_google(audio)
            text = text.lower()

            print(f"Recognized {text}")
    except sr.UnknownValueError():
        r = sr.Recognizer()
        continue

可能有用的信息：

-Windows 10

-PyCharm(Python3-10-1)

-Pyaudio(0.2.11)

-我用的是笔记本电脑

-在菜单“隐藏图标”中显示“麦克风被Python使用”

当我在 PyCharm 中运行我的代码时：

当我运行python -m speech_recognition

Answer 1

您可能想尝试最小的example 并从那里开始：

#!/usr/bin/env python3                                                                                

import speech_recognition as sr  

# get audio from the microphone                                                                       
r = sr.Recognizer()                                                                                   
with sr.Microphone() as source:                                                                       
    print("Speak:")                                                                                   
    audio = r.listen(source)   

try:
    print("You said " + r.recognize_google(audio))
except sr.UnknownValueError:
    print("Could not understand audio")
except sr.RequestError as e:
    print("Could not request results; {0}".format(e))