36 lines
757 B
Python
36 lines
757 B
Python
|
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 = sys.argv[1]
|
||
|
|
|
||
|
|
# 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()
|