VoiceService.py

import speech_recognition as sr
from os import system, name 
import time,tempfile
#from gtts import gTTS
#from pygame import mixer


def  Speech_text():
	BING_KEY ='8c8841cff340458bbbe91195ab5f5b37'
	IBM_USERNAME='2b1d64dc-1b6d-401b-9e59-2147bf5ca9b2'
	IBM_PASSWORD='Y3CoHdDE4hcl'

	r = sr.Recognizer()
	r.energy_threshold= 400
	r.dynamic_energy_threshold = False
	with sr.Microphone() as source:
		audio = r.listen(source)
		
	text = r.recognize_google(audio,language='zh-TW')#list
	#text = r.recognize_bing(audio,key=BING_KEY,language='zh-TW')
	#text =r.recognize_ibm(audio, username=IBM_USERNAME, password=IBM_PASSWORD,language='zh-CN')
	
	try:
		print ("You said:"+text)
	except sr.UnknownValueError:
		print("Google Speech Recognition could not understand audio")
		pass
	except sr.RequestError as e:
		print("Could not request results from Google Speech Recognition service; {0}".format(e))

	return text
'''
def Text_speech(sentence, lang='zh-tw', loop=1):
    with tempfile.NamedTemporaryFile(delete=True) as fp:
        tts=gTTS(text=sentence, lang=lang)
        tts.save('{}.mp3'.format(fp.name))
        mixer.init()
        mixer.music.load('{}.mp3'.format(fp.name))
        mixer.music.play(loop)
'''