MOCHA-TIMIT Explorer

An interactive web explorer for the MOCHA-TIMIT articulatory corpus — browse, filter, and inspect synchronized audio, EMA, EPG, and EGG signals with Praat-style multi-tier annotations.

An interactive web explorer for the MOCHA-TIMIT articulatory corpus (Wrench, 1999). Browse and filter the corpus across all British English speakers, and inspect time-aligned multi-modal signals — audio, electromagnetic articulography (EMA), electropalatography (EPG), and electroglottography (EGG) — together with Praat-style 8-tier TextGrid annotations (word, MOCHA SAMPA, ARPAbet, ARPAbet + stress, IPA, narrow IPA, syllable, prominence).

This tool accompanies the work presented at JEP 2026 (poster 83) on a multi-level forced-alignment procedure for the same corpus.