mic.py 文件源码

def __init__(self, speaker, passive_stt_engine, active_stt_engine):
        """
        Initiates the pocketsphinx instance.

        Arguments:
        speaker -- handles platform-independent audio output
        passive_stt_engine -- performs STT while Jasper is in passive listen
                              mode
        acive_stt_engine -- performs STT while Jasper is in active listen mode
        """
        self._logger = logging.getLogger(__name__)
        self.speaker = speaker
        self.passive_stt_engine = passive_stt_engine
        self.active_stt_engine = active_stt_engine
        self._logger.info("Initializing PyAudio. ALSA/Jack error messages " +
                          "that pop up during this process are normal and " +
                          "can usually be safely ignored.")
        self._audio = pyaudio.PyAudio()
        self._logger.info("Initialization of PyAudio completed.")