How can i create an application like Voice recognization security. [Any Suggestions]?

Question

That is , which compares voices and then allow us to get through.
By comparing the voice's frequency graph.

Answer 1

It just a little helpful.. because this only the voice recognization not comparison between voices. @Norberto

Answer 2

Okay thank you for your valuable suggestion.😊

Answer 3

I will look for Google APIs to learn and reuse what helpful such as https://cloud.google.com/speech/ or https://developers.google.com/web/updates/2013/01/Voice-Driven-Web-Apps-Introduction-to-the-Web-Speech-API. If no useful I'll try to look for it first in other place.
Hope useful for u :-)

Answer 4

крутая

Answer 5

I see, you are right. Must be another API on that way, but hope the good one you need to pay for it. To developed by yourself you will need to know haw voice is compressed into MP3 or whatever, then study this info in frequency spectrum and time and then look for differences from one voice to another. Quite hard to do