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13 天
Crazy new device plays directional sound waves that only the target can hear
Researchers have created a new sound wave director that can target specific ports and mute sound everywhere else.
3 天
on MSN
Are we drowning out the sounds of the sea?
The sound of waves gently crashing is one of the most relaxing noises. But beneath the surface, things are far less peaceful.
13 天
on MSN
Controlling sound waves with Klein tunneling improves acoustic signal filtration
In the context of sensory modalities, eyes work like tiny antennae, picking up light, electromagnetic waves traveling at ...
Psychology Today
7 天
Can Sound Waves Treat Depression?
Ultrasound is already used for diagnosis and therapy. Recent studies have found it also to be a safe, effective, and rapid ...
New Electronics
9 天
Scientists harness sound waves on the surface of a microchip
Researchers at the University of Sydney have, for the first time, successfully used lasers to generate guided sound waves on ...
Opinion
1 小时
Opinion
Election 2024 and the sounds of silence on important issues
By this time next week one of the worst election seasons in the nation’s history will be over. There are already plans being ...
Tech Xplore on MSN
16 小时
New earplug can protect hearing while preserving sound quality
Hearing loss is irreversible and the most common work-related injury worldwide. Prevention is the only way to tackle this ...
Specialty Fabrics Review
8 小时
Silk fabric walls suppress sound
MIT researchers have created acoustic silk that could become cubicle or thin wall panelsthat reduce sound in large spaces.
PEP
11 天
Mindanao students invent fire exterminator using sound waves
Ito ang award-winning invention ng electrical engineering graduates mula sa University of Mindanao. Tinawag itong “portable ...
EurekAlert!
10 天
Earthquake on a chip: Scientists harness sound waves on the surface of a microchip
First time lasers used to make, control, detect high-frequency sound waves on chip surface Design will open door to devices ...
newsbytesapp.com
6 天
Mice may use sound waves to sniff smells, study reveals
Mercado and Zhuo propose that rodents could use ultrasound vibrations to manipulate air particles, possibly forming clusters ...
TweakTown
9 天
Researchers create new microchip design that abandons electricity for sound and light
Researchers have for the first time used lasers to make, control and detect high-frequency sound waves on the surface of a ...
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