Acento pronunciation coach
Sound Lab covers the complete General American sound system in one organized practice space. Learners can work through 24 consonants, 12 steady vowels, and 5 diphthongs, then use extra contrast drills for sounds and endings that are easy to confuse.
Instead of limiting practice to a short list of difficult sounds, Sound Lab includes every core consonant, vowel, and diphthong used in General American English. The grouped inventory makes it easy to find a sound and see what remains to master.
Every sound includes a plain-language mouth-position guide, common mistakes, IPA transcriptions, and carefully chosen example words. Learners can isolate the target, record it in a real word, and use phoneme-level feedback to adjust.
Progress is tracked sound by sound and word by word. Learners can work systematically through the inventory or return to a specific contrast when a recurring pronunciation pattern affects clarity.