fixes infinite loop when mic input is too quiet

[FontaineRiant]

see issue #67

[mallorbc]

Thanks for the PR.

Looking at the existing code, the issue, and your PR, the current code is definitely an issue, but I am not sure if this is the appropriate solution. I think code like how the listen handler may be better, where it errors out under some circumstances. This fix would be under the record handler. I still need to actually test this though, your solution may be best

whisper_mic/whisper_mic/whisper_mic.py

Lines 126 to 136 in 8da1ece

	def __listen_handler(self, timeout, phrase_time_limit):
	try:
	with self.source as microphone:
	audio = self.recorder.listen(source=microphone, timeout=timeout, phrase_time_limit=phrase_time_limit)
	self.__record_load(0, audio)
	audio_data = self.__get_all_audio()
	self.__transcribe(data=audio_data)
	except sr.WaitTimeoutError:
	self.result_queue.put_nowait("Timeout: No speech detected within the specified time.")
	except sr.UnknownValueError:
	self.result_queue.put_nowait("Speech recognition could not understand audio.")

I will test out your code as well as my idea and fix it ASAP.

Thanks!