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我正在编写一个基本的会说话的汤姆之类的代码，它听这个人并沿边重复它的音频，我希望它显示说话者所说的文本。我面临的问题是我无法同时使用 print 和 listen 命令。我需要说这句话两次，即一次用于在屏幕上打印，另一次用于重复。我想弄清楚这两件事只能同时发生，即音频应该同时重复和显示，而不需要我重复这句话两次。

import speech_recognition
import pyttsx

speech_engine = pyttsx.init() 
speech_engine.setProperty('rate', 150)

def speak(text):
    speech_engine.say(text)
    speech_engine.runAndWait()

recognizer = speech_recognition.Recognizer()

def listen():
    with speech_recognition.Microphone() as source:
        recognizer.adjust_for_ambient_noise(source)
        audio = recognizer.listen(source)

try:

        return recognizer.recognize_google(audio)      
except speech_recognition.UnknownValueError:
    print("Could not understand audio")
except speech_recognition.RequestError as e:
    print("Recog Error; {0}".format(e))

return ""

speak("Say something!")
print (listen())
speak("I heard you say " + listen())
4

2 回答 2

2 
speak("Say something!")
text = listen()
speak("I heard you say " + text)
于 2016-05-30T20:01:14.133 回答
0

写：

print(audio)

在下面：

return recognizer.recognize_google(audio)
于 2016-05-31T17:32:58.280 回答