It was 2:00 AM. Maya was correcting a glottal stop in Old Hsu’s lament when YouTube’s auto-uploader—set to publish the final video at sunrise—chimed.
Recommend: official IPA chart with audio, university phonetics courses, Praat tutorials, online IPA keyboards, and corpora with transcriptions. Youtube - Ipa
Actors trying to learn a New York or Southern accent use IPA to shift their vowel placement. It was 2:00 AM