Technical explanations, written plainly
Acoustic treatment vs sound masking
Two different problems, two different solutions — and how to work out which one you actually have.
What is sound masking?
A plain explanation of masking, why it improves speech privacy, and where it is and is not the right answer.
Prefer to talk it through?
Tell us what you are trying to achieve. We will tell you whether it is something we can measure, model or engineer — and how we would approach it.