Performance Pads

Language Lab

Family Romance (ES/IT/FR) French / German Mandarin Chinese English ESL Arabic / Semitic Japanese

IPA Speech Engine

Paleo-Acoustics

Species Homo neanderthalensis Homo denisova Archaic ↔ Modern

Select a species…

Jev Motor Cortex

Genre Cyber boom bap Megafauna sub ritual Avian glasswork Inward breath grime OpenRouter key Use remote API

Telemetry

Waiting for audio…

A/B Pronunciation Tutor

L1 Language English Spanish Mandarin Japanese German Arabic Minimal pair — Select —

Select a pair…

Clinical Mode

Pathology Healthy Voice Vocal Fatigue Hypernasality Spasmodic Tremor Severity Target — Select — Rhotic /ɹ/ Lateral /l/ Fricative /s/ Dental /θ/ Postalveolar /ʃ/ Velar /k/

Start audio…

Research instrument — not for medical diagnosis.

Species + Emotion

Species morph Valence Arousal Feedback

Jev Showcase

Video Studio

Record a 30-second clip from the browser.