A classroom is one of the most acoustically challenging spaces there is. Thirty people, a speaking voice, lots of background noise—and right in the middle of it all, children who have to pick out that one voice from all the others in order to learn.

Find out why poor acoustics can undermine all the hard work in the kitchen, how noise can cause you to lose regular customers without you even realizing it, and what simple factors restaurants can use to create the perfect atmosphere for a truly enjoyable experience.

Infographics can be very interesting. AI can now also create infographics. So I ask Gemini to create a diagram showing the advantages of cellulose spray. Even the first answer is pretty good...

In an interview with renowned acoustician Clemens Kuhn-Rahloff on good room acoustics and the new SIA standard, one statement in particular stands out...

The new special issue from Hochparterre brings together five articles on room acoustics, material innovation, and the new SIA standard 181/1. An invitation to read—and to listen.

"One cannot not communicate." This famous quote by Paul Watzlawick reminds us that we are always communicating. We should also be aware that no room is silent. Every room has an acoustic effect—always.

Good spaces don't just happen by chance. They are the result of attitude, experience, and decisions. kustik happen by chance either, and there are at least three reasons why.

Good conversations are important to me. Not small talk, but genuine, attentive conversations. The kind where you understand each other—not just acoustically, but on a human level. But I am severely hard of hearing. Since birth.