The Swedish Acoustic Society’s Sound Prize 2024 was awarded to Ralf Corin for outstanding contributions as an entrepreneur and inventor of acoustic products.

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Meet Sweden's leading acoustics experts

Ralf Corin, award-winning inventor of Acustimet, and Murat, CEO of Sontech. Together, they make your machines 99% quieter – from disruptive to barely audible.

Book your meeting today

Get answers to all your questions

Concrete noise-reduction suggestions on the spot. We answer all your sound-related questions with expert knowledge.

Industrial-grade solutions

Solutions that work in real-world production. We understand the demands and challenges of the industry.

Focus on product function

Noise reduction without compromising operation, flow, or design. Performance and functionality are fully preserved.

Sontech – your partner in noise reduction

Sontech and our partners are specialists in acoustic solutions for industry.

With Ralf Corin, award-winning inventor of Acustimet, and Murat as CEO, we’ve helped hundreds of companies make their machines 99% quieter (25 dB noise reduction) — transforming disruptive factory noise into a barely audible hum, without compromising performance.

99

Quieter machines (25dB = 99% noise reduction)

100

Preserved function

500

Successful projects

30

Years of experience

”Ralf Corin and the team at Sontech delivered an acoustic solution that exceeded all our expectations. The noise level dropped dramatically without affecting the product’s performance or design.
Industrial Client, Manufacturing Sector

Book your Teams meeting with the acoustics experts.

Get concrete noise-reduction proposals during the meeting.