Scientists detect chirping cosmic waves in an unexpected part of space
Scientists have detected cosmic waves that sound like birds chirping in an unexpected place.
Astronomy
Jan 22, 2025
0
128
News on audio signal
Cyanobacterial circadian clock uses an AM radio-like mechanism to control cellular processes
Cyanobacteria, an ancient lineage of bacteria that perform photosynthesis, have been found to regulate their genes using the same physics principle used in AM radio transmission.
Cell & Microbiology
Nov 25, 2024
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84
AI system identifies elephant trumpeting calls to improve safety for villagers
In an article published in the International Journal of Engineering Systems Modelling and Simulation researchers demonstrate how a trained algorithm can identify the trumpeting calls of elephants, distinguishing them from ...
Ecology
Sep 9, 2024
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1
Could smart speakers protect women against intimate partner violence?
New research from Monash University examines the practical, ethical and political challenges of using smart home technologies to protect women from intimate partner violence in their own homes.
Social Sciences
Dec 18, 2023
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1
Researchers print high-performance microcone-array flexible piezoelectric acoustic sensor
According to the data of the World Health Organization, about 430 million people worldwide suffer from hearing loss due to cochlear damage, and the improvement of hearing mainly depends on cochlear implants. However, traditional ...
Materials Science
Mar 7, 2023
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6
Researchers create the world's smallest Christmas record
Measuring only 40 micrometers in diameter, researchers at DTU Physics have made the smallest record ever cut. Featuring the first 25 seconds of the Christmas classic "Rocking Around the Christmas Tree," the single is cut ...
Nanomaterials
Dec 23, 2022
0
228
Algorithm finds personalized sound zones in cars for driver, passengers
Creating an individualized listening experience for each passenger has been an ambition for the auto industry for decades. The acoustically changing nature of the car cabin has hampered making such personalized sound zones ...
General Physics
Sep 14, 2021
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46
Physicists develop technology to transform information from microwaves to optical light
Physicists at the University of Alberta have developed technology that can translate data from microwaves to optical light—an advance that has promising applications in the next generation of super-fast quantum computers ...
Optics & Photonics
Jul 23, 2020
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209
A graphene innovation that is music to your ears
Just over 15 years since a couple of researchers in the U.K. used adhesive tape to isolate single atomic layers of carbon, known as graphene, from a chunk of graphite, their Nobel Prize-winning discovery has fueled a revolution ...
Nanomaterials
Mar 11, 2020
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40
Research team introduces wearable audio dataset
Researchers studying wearable listening technology now have a new data set to use, thanks to University of Illinois at Urbana-Champaign graduate student Ryan Corey and his team.
Engineering
May 14, 2019
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