Controlling sound waves with Klein tunneling improves acoustic signal filtration
An artistic representation of Klein tunneling in phononic crystals. The snowflake patterns represent etched aluminum nitride membranes guiding sound waves, ...
Tag: Sound
Sound diagnostic system could deliver blood test results to the bedside within an hour
The acoustic pipette uses sound waves to test biomarkers in the blood. Credit: Patrick Campbell/CU Boulder Go to the doctor ...
Adding Vagus Nerve Stimulation to Training Sessions May Improve Sound Perception
Task 2AFC. Credit: Natural neuroscience (2024). DOI: 10.1038/s41593-024-01767-4 Just as a musician can train himself to more accurately distinguish subtle ...
Researchers succeed in making sound waves travel in only one direction, with implications for electromagnetic wave technology
In the ETH Zurich experiment, self-oscillations (blue-red) cause sound waves (green, orange, purple) to propagate in the circulator in only ...
Sound causes ‘quantum jumps’ between electron orbits
A diamond bulk acoustic wave resonator for acoustic orbital control. Credit: PRX Quantum (2024). DOI: 10.1103/PRXQuantum.5.030336 Researchers at Cornell University ...
CERN researchers measure the speed of sound in quark-gluon plasma more precisely than ever before
Conceptual representation of temperature versus entropy density of mid-central to ultra-central heavy ion collisions. Credit: arXiv (2024). DOI: 10.48550/arxiv.2401.06896 Neutron ...
The mystery of moths’ warning sound production explained in new study
Tymbal Yponomeuta: image of a tymbal showing a row of microtymbals. Credit: Hernaldo Mendoza Nava How ultrasonic warning sounds produced ...
Fingerprinting biomolecules using sound
A surface acoustic wave launched by an interdigital transducer undulates the surface of the biosensor, confining the light to the ...
Explosions sound in the vicinity of Jenin camp and ongoing clashes with the occupation News
On Tuesday evening, the Palestinian resistance continued to confront attacks by the Israeli occupation forces in the West Bank, hours ...
Sound waves harden 3D printed treatments in deep tissue
DAVP prints 3D constructions by curing sound inks with focused ultrasound waves. The sonothermal effect triggers the decomposition of the ...
