Ultrasound
December 4, 2025
12/4/25
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Nyquist Team
Just because you can't hear something doesn't mean it doesn't affect you. An invisible enemy in the industry.
Professional Definition
> Ultrasonic noise – noise from 10 kHz to 40 kHz.
Occupational health and safety standards shift the lower limit to 10 kHz, as these sounds have a strong impact on the body despite their weak audibility.
## Acoustics in Simple Words
Like UV radiation – you can't see it, but prolonged exposure guarantees "burn" (hearing damage).
## Summary
It can lead to vegetative disorders and migraines in industrial workers.
Nyquist Team
The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.
Nyquist Team
The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.
Nyquist Team
The Nyquist team is a group of enthusiasts in acoustics, design, and technology who combine engineering knowledge with aesthetic sensitivity every day. We create solutions that improve acoustic comfort and give spaces a unique character. On the blog, we share our experiences, knowledge, and inspirations drawn from our daily work on projects carried out across Poland and abroad. We believe that good acoustics is not just a technique – it’s a way of creating spaces where one simply enjoys being.
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