PETRALEX®

Applications for people with hearing loss.

Hearing Test

Check you hearing without visiting a specialist audiologist.

UrbanDenoiser

Audio player, adapting sound to the user's hearing features and ambient noise.

SingAssist Karaoke

Technology of vocal enhancement.

360 Sound Pods

NOISE MACHINE

NOISE MACHINE – SNORE – MASKER

TUBEMATE

DOWNLOADER - CONVERTER - PLAYER

SpeechTrainer

Trains script pronunciation

Stuttering

Language therapy - stutter, DAF

MEGAPHONE

PRANK - VOICE CHANGER - SIREN