These waves reach your eardrums, resulting in them to vibrate also. Your Mind then interprets these vibrations as different types of sound. So, acoustic tiles work perfect for controlling echoes. But people today normally talk to if Placing foam acoustic panels or tiles on walls can help cut down noise https://rowanoppqf.blazingblog.com/34842592/the-smart-trick-of-noise-reduction-that-nobody-is-discussing