SpeechRecognition.py

##############################################
# Instalar las dependencias 
# pip install pyaudio
# pip install SpeechRecognition
##############################################

import speech_recognition as sr
 
# Record Audio
r = sr.Recognizer()
with sr.Microphone() as source:
  r.adjust_for_ambient_noise(source, duration=1)
  print("Say something!")
  audio = r.listen(source,phrase_time_limit=5)

# Speech recognition using Google Speech Recognition
try:
  # for testing purposes, we're just using the default API key
  # to use another API key, use `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
  # instead of `r.recognize_google(audio)`
  response = r.recognize_google(audio)
  print("I think you said '" + response + "'")
except sr.UnknownValueError:
  print("Google Speech Recognition could not understand audio")
except sr.RequestError as e:
  print("Could not request results from Google Speech Recognition service; {0}".format(e))