Some language learning apps have features that can grade user's speech as in how close it sounds to the "standard" version.
I am suspecting there are non-language specific algorithms that can judge how close two audio clips are, ignoring the characteristics of different people's voices.
A user's comment:
Some language learning apps have features that can grade user's speech as in how close it sounds to the "standard" version. I am suspecting there are non-language specific algorithms that can judge how close two audio clips are, ignoring the characteristics of different people's voices.