Piezo-Audio Technologies





















for more details
or fill out our form.


Piezo-audio technologies from Ecertec utilise all our expertise in materials selection and device construction to produce acoustic emmitters with precisely controlled acoustic outputs and minimal power requirements.

A quality acoustic emmitter comprises of the correct piezo bonded in the optimum manner to a resonating structure. The design, geometry and materials used in each of these components critically affects the peformance.

Speakers, sirens and acoustic emmitters are designed from the bottom up in our anechoic facility using industry standard sound measurement apparatus allied with our electromechanical impedance spectroscope.

By correlating the elecromechnaical impedance of a system with the acoutstic output we can design bespoke devices with a minimum of empiricism.

Key Features

power consumption

High efficiency

Small Size
High acoustic output
Low cost
Designed acoustic response
Find Out About

Actuator Materials


Ultra-Active Powders

Process Development

Related Information

Actuator Devices

Actuator Systems

SMART Systems

See Also

Copyright (C) 2000-2001 Ecertec Ltd. All rights Reserved. No part of this website may be reproduced without prior permission.
Questions or comments about this website should be addressed to info@ecertec.com

Ecertec Ltd., Leeds Innovation Centre, Clarendon Road, Leeds. UK.    Contact Us