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- from stt.snowboy import snowboydecoder
- import sys
- import signal
- interrupted = False
- def signal_handler(signal, frame):
- global interrupted
- interrupted = True
- def interrupt_callback():
- global interrupted
- return interrupted
- # if len(sys.argv) == 1:
- # print("Error: need to specify model name")
- # print("Usage: python demo.py your.model")
- # sys.exit(-1)
- model = "stt/snowboy/resources/snowboy.umdl"
- # capture SIGINT signal, e.g., Ctrl+C
- signal.signal(signal.SIGINT, signal_handler)
- detector = snowboydecoder.HotwordDetector(model, sensitivity=0.5)
- print('Listening... Press Ctrl+C to exit')
- # main loop
- detector.start(detected_callback=snowboydecoder.play_audio_file,
- interrupt_check=interrupt_callback,
- sleep_time=0.03)
- detector.terminate()
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