Tiny speakers break a barrier for sound
Nov 26, 2017
A loudspeaker design could allow small devices to produce powerful low-frequency sounds.
Nov 26, 2017
A loudspeaker design could allow small devices to produce powerful low-frequency sounds.
Jun 3, 2018
Tiny loudspeakers can efficiently produce low-frequency sounds due to effects similar to the quantum physics governing atoms.
May 4, 2020
Optical fibers wrapped around date palm trunks could help detect this tree’s most destructive pest early enough to save it.
Sep 22, 2020
The ability to efficiently simulate the noise generated by wings and propellers promises to accelerate the development of quieter aircraft and turbines.