#sound-insulation

#sound-insulation

Good acoustics positively impact mental and physical well-being.

Sound insulation is crucial for reducing noise pollution and improving privacy in buildings. [ more ]

Constant city noise can lead to long-term health problems, but a new study shows that strategically pin-pricked ping-pong balls can act as a sound insulator.

By drilling holes in the ping-pong balls, researchers created resonant cavities that filter out specific frequency bands of noise, dampening the overall sound. [ more ]