智能硬件语音交互特惠

import speech_recognition as sr
import pyttsx3

def listen_and_respond():
    recognizer = sr.Recognizer()
    engine = pyttsx3.init()

    with sr.Microphone() as source:
        print("Listening...")
        audio = recognizer.listen(source)

    try:
        command = recognizer.recognize_google(audio)
        print(f"User said: {command}")

        if "hello" in command.lower():
            engine.say("Hello! How can I help you today?")
        elif "time" in command.lower():
            engine.say("The current time is...")
            # 这里可以添加获取时间的代码
        else:
            engine.say("Sorry, I didn't understand that.")

        engine.runAndWait()

    except sr.UnknownValueError:
        print("Google Speech Recognition could not understand audio")
    except sr.RequestError as e:
        print(f"Could not request results from Google Speech Recognition service; {e}")

listen_and_respond()