Noise reduction

Assembling an engine at a car show in China. Image: depositphotos.com

Quiet engines

Researchers have built a mathematical model for building thermophones, which may eliminate the noise caused by the engines of cars, airplanes, and more
Source: pixabay.

The key to reducing wind turbine noise lies in the intake vanes

  • 3 תגובות
Breathe in silent flight towards the prey. Photo: shutterstock

quiet round

  • 2 תגובות
sound waves. Illustration: shutterstock

A one-way road to sounds / Charles K. Choi

  • 2 תגובות
Science website logo
SEARCH