English Phonemes

Your recording is compared to the reference sound using 5 weighted measurements of the sound wave itself — no cloud speech engine is involved. Hover any point to see what it measures.

🗣️ Fair across voices: everyone's natural voice sits at a different pitch — male, female, child. Before comparing, the app adjusts for that register difference so it's judging the shape of your sound, not how high or low your voice naturally is.

🎯 What score to aim for: treat 75%+ ("Good" or better) as the target. A single take can bounce a few points either way for reasons that aren't about accuracy — mic distance, room noise, your natural voice pitch — so don't chase one perfect score. After each attempt you'll also see your average of the last 3 tries for that sound; a steady 75%+ average is a much more trustworthy sign you've got it than any one high number.