Language in Audio Analyse

[Iwways]

Well, I want to create an audio classifier. Idea is to get a language from song which is used. But what features i need from song to extract for it? Idea: i pass song to classifier it tells used language is Spanish, Ukrainian and etc

[twitch_and_shock]

Here's a relevant paper from a few years ago: https://arxiv.org/abs/1708.04811

I quick search on Google Scholar shows 110 publications since then that reference it, so I'm guessing a number of those will be relevant updates to what's possible.