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ARTICULATION TRAINER

See how much effort each sound costs you

U
User
not calibrated

This game listens to you say a word, then shows you how much effort each sound cost you. Every sound in the word gets its own slot — and each slot lights up based on what it detected:

🟢
Green = easy
Sound came out smooth with low pressure
🟡
Amber = moderate
Some tension detected — you're working a bit hard
🔴
Red = high pressure
Blocking or repeated attempts — the slot will shake

How it works: Pick a word below, choose a mode, tap Start, then tap Speak and say it.

The goal isn't to be loud or perfect — it's to be easy. Less effort = better score. Start with a word you're comfortable with and build from there.

Bilabials (lips)
Alveolars (tongue tip)
Velars (tongue back)
Fricatives
Phrases
Custom
Say the word naturally — each phoneme is scored after you finish.
CALIBRATE
Step 1 of 2
Be silent for 3 seconds
We'll measure your ambient noise floor. Stay still and quiet — don't breathe loudly toward the mic.
Tap start when ready
PROFILE
DRILL
Pick a phoneme to drill
Five practice words. Per-word phoneme scoring with substitution detection. Position breakdown across initial, medial, and final positions where available.
DRILL
1 / 5
/θ/
TH
voiceless interdental fricative
think
initial /θ/
Tap speak, then say the word naturally
Combined audiogram — your attempt as one stream
Drag across the waveform to isolate a section. Click anywhere to clear.
Speed 1.00×
SCORECARD
BILLY
natural
tap speak, then say the word
Combined audiogram — your attempt as one stream
Drag across the waveform to isolate a section. Click anywhere to clear.
Speed 1.00×
expected
heard
awaiting speech...
Overall effort
completed
low effort
moderate
turbulence
Step 1 of 7