Q: Compare a source audio and microphone input based on intonation I am working on a language learning app geared toward intermediate learners. One of the thing I want to do is to help learners with intonation. 
**My idea is to:


*

*play an audio with its pitch contour

*as learners shadow the audio, display the pitch contour of the microphone input on top of the audio pitch contour as feedback to user

*compare the microphone input with the audio to product a score.** 


I'm not interested in pronunciation or voice recognition - they could be whistling for all I care, as long as the intonation is good. 
I've done a bit of online research (mostly pitch contour and intonation comparison keywords) and these are the closest I have found:.


*

*https://github.com/danafallon/IntonationCoach

*https://github.com/melizalab/chirp
Based on my search there isn't anything ready-made out there but if anyone can point out what other keywords to search for, that would be appreciated.
