PETRALEX®

Hearing aid application – replacement for external devices with full functionality just in a click.

http://petralex.pro

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Hearing Test

Check you hearing without visiting a specialist audiologist.

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REMOTE STETHOSCOPE

MAKE A DIAGNOSIS WHILE IN YOUR OFFICE

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MEGAPHONE

PRANK - VOICE CHANGER - SIREN

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Petralex Caller

Telephony for the hearing impaired

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UrbanDenoiser

Favorite tracks with personal touch.

http://urbandenoiser.com

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SingAssist Karaoke

Perfect vocal transformation technology.

http://singassist.com

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360 Sound Pods

The natural sound reconstruction 3D effect.

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Speech Trainer

Trains script pronunciation.

http://speechtrainer.pro/

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EAR TRAINING

The adaptation course to hearing aids will help you.

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