Quality Has Its Own Unique Sound

For over 40 years, RTE has been all about the sound of quality. Every component tells a story through its sound – whether flawless or defective, whether a crack, porosity or perfect structure. Our acoustic test systems listen closely.

To make this special connection between acoustics and quality assurance tangible, we produced the RTE Test Song. A light-hearted piece that shows: acoustic test technology is not just high-tech – it has soul.

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Acoustic Test Technology – More Than Just Sound and Fury

Non-destructive acoustic test technology is an innovative, forward-looking method that protects investments and resources. It provides a reliable solution for automatically detecting defective components.

In series testing, this technology unfolds an impressive performance that exceeds expectations. It gives you a versatile tool to confidently manage your quality assurance and fully satisfy your customers' needs.

From Research to Production

RTE offers high-quality test technology for a wide range of applications – from cost-effective electric motor testing to resonance testing in the ultrasonic range. Whether brake discs, gears, castings or e-drives: our SonicTC system hears what others overlook.