properties.py 文件源码

def __init__(self, name, voice, purpose, location, input, output, microphone):
        """Initializes assistant, adjusts for ambient noise, and checks TTS"""
        self.name = name
        self.name = self.name.lower()
        self.purpose = purpose
        self.voice = voice
        self.location = location
        self.r = sr.Recognizer()
        self.mic = microphone
        self.input = input
        self.output = output

        with sr.Microphone(device_index=self.mic, chunk_size=1024, sample_rate=48000) as source:
            self.r.adjust_for_ambient_noise(source)  # Adjust for ambient noise by listening for 1 second
            # self.r.energy_threshold = 30 # Threshold offset
            print ("\tThreshold: " + str(self.r.energy_threshold))

        print("\tInitializing {}...".format(self.name))
        self.speak("My name is " + self.name + " and I am here " + self.purpose + ".  How may I help you?")