How to recognize alarm crying and crying in real time using javascript?

Question

JavaScript

Good afternoon community!
The task is to recognize alarm cries and crying in the input audio stream.
Application for android and ios. Stack: react-native.
Where to start digging, where to go next. Maybe there are already ready-made solutions.
The task is new for me, I dug up the github and duck.go, but so far the mess is in my head.

Answer 1

I would break it down into steps:

1. find/create a solution that will successfully cope with the recognition task. Most likely it will be some kind of machine learning model, perhaps on TensorFlow.
   
2. push the trained model into the mob. Appendix.
   

Perhaps constant monitoring of the sound stream will quickly eat up battery power.

Answer 2

I'm not in the subject, but there is a project that you need - https://github.com/giulbia/baby_cry_detection

Answer 3

Alternatively, record part of the sound and compare the sonogram with the baby crying sonogram template. But on your favorite JS-point, you are unlikely to do this. So:
Forget js, learn vys. mate and go to AI. (c) Vladimir