One of the most common struggles for new parents is keeping a sleeping baby asleep. In a desperate attempt to maintain peace, many parents tiptoe around their homes, keeping the television off and speaking in hushed whispers. However, acoustic science and pediatric sleep studies suggest that absolute silence is actually the wrong approach. The secret … Read more
Have you ever wondered why you can hear the deep bass of your neighbor’s music, but not the lyrics? Or why a heavy footstep upstairs sounds like a thunderclap, but a loud conversation is completely muted? The answer lies in the physics of acoustic transmission. When we talk about “soundproofing” a room, we are not … Read more
If you live in an apartment, you are likely familiar with the standard symphony of city life: sirens wailing, dogs barking, and people talking in the hallways. Most of us learn to tune these out. But there is another type of noise that you cannot simply ignore. It is the deep, continuous, vibrating hum that … Read more
When you are trying to soundproof a room, the first question you should ask is not “What material should I buy?” The first question must always be: “How is the sound actually reaching my ears?” In architectural acoustics, sound does not just travel in one way. It takes different paths depending on its source. If … Read more