Your Free Lisp Assessment

See exactly where your /s/ sound needs work

Step 1 of 4
🗣️

Heads up — this last one is different

The earlier steps gave you words and sentences to read aloud. This final step has nothing to read.

It's free speech: just talk naturally, in your own words, about the prompt for 30–60 seconds — like you're chatting with a friend.

PHONETIC CAPTURE
Recording Session
REC
TIER 1 /s/ · INITIAL
SEG 01/12
Tap the microphone to start.
WORD 1 / 6

Assessment

Register to unlock your free Speech Assessment & identify the root cause of your lisp today.

or
HIPAA Compliant End-to-end encrypted
Developed by Speech-Language Pathologists

Join a community of people from 94+ countries.

Processing Data

Analyzing Phonetic Patterns

Running DSP-Lisp analysis engine…

Audio segmentation
Formant extraction
Phonetic classification
Generating report