def iteration(stt, keyphrase):
wav, threshold = audio.keyRecording(
THRESHOLD_TIME=1, THRESHOLD_MULTIPLIER=1.8, LISTEN_TIME=10,
verbose=True, wav=True
)
if not wav:
return None
hyp = stt.transcribe(wav)
if hyp:
print stt.get_prob()
if keyphrase == hyp:
return threshold or 1
return None
def semiActiveListen(self, listen_time, use_local=None):
self.stop_itunes()
if use_local is None:
use_local = self.use_local
if self.prompt:
self.userinput = raw_input("YOU: ")
else:
frames, self.threshold = audio.keyRecording(
LISTEN_TIME=listen_time, verbose=True
)
if not frames:
self.undo_itunes()
return ''
self.wav, energies = audio.record(
verbose=True, threshold=self.threshold,
initialFrames=frames, emptyFrames=20
)
if use_local:
self.userinput = self.localSTT.transcribe(self.wav)
else:
self.userinput = self.cloudSTT.transcribe(self.wav)
self.undo_itunes()
return self.userinput
