Researchers describe an acoustic meta-surface that uses pingpong balls, with small holes punctured in each, as Helmholtz resonators to create inexpensive but effective low-frequency sound insulation.

Pickleball is one of America's fastest growing sports, but it has a noise problem. Bob Unetich is working to fix it. The game takes place on a small court with a paddle and a plastic ball. It's kind ...

Pickleball’s meteoric rise in popularity has brought with it an unexpected side effect: noise. The distinctive “pop” of the paddle connecting with the ball, once a charming hallmark of the sport’s ...

Pickleball, often called America's fastest-growing sport, is played with a plastic ball with holes that makes a unique sound as it bounces off hard paddles and the court. In one Massachusetts town, ...