Akshar

Setup

Speech engine

Pronunciation check (GOP)
Scores every word of the text against the recording, whichever engine writes the transcript.

Model Flag words with GOP below -2.0 Sounds scoring below this line are marked red. Move it left to flag only clear mistakes, right to be stricter. Let the audio correct the transcript
Speech engines write the dictionary word (चाद comes back as चाँद). When a sound scores below the threshold, the word is rebuilt from what the audio holds and judged by the same rules.

Nothing is saved: recordings are used once for scoring and discarded.