Better hearing with optical cochlear implants
Credit: Daniel Keppeler, UMG Understanding spoken words, developing normal speech - cochlear implants enable people with profound hearing impairment to ...
Tag: Acoustics
Patching up your health
Researchers at Osaka University and JOANNEUM RESEARCH develop ultrathin self-powered e-health patches that can monitor a user's pulse and blood ...
Using sound waves to make patterns that never repeat
Method of generating quasipatterns may lead to customizable materialsCredit: Courtesy of Fernando Guevara Vasquez Mathematicians and engineers at the University ...
Year of the quiet ocean: Emerging ocean listening network will study seas uniquely quieted by COVID
Amid COVID pause in marine activities, growing network aims to monitor soundscapes, assess changes in behavior of marine life; More ...
Deleting double-talk
Researchers improve echo cancellation technologyCredit: Illustration by @mckinsey_design. News Release -- Logan, UT -- Apr. 7, 2021 -- Have you ...
Technology uses ‘single’ approach to develop electronics, acoustics
Credit: Purdue University/Robynne Paldi WEST LAFAYETTE, Ind. - A Purdue University innovator has developed a new approach to creating popular ...
Looking at optical Fano resonances under a new light
Scientists advance understanding of optical Fano resonances and show new ways to manipulate light with metamaterialsCredit: Overvig and Alù, DOI: ...
Tiny bubbles making large impact on medical ultrasound imaging
New research demonstrates ability to manipulate nanobubble size, acoustic resonance and, ultimately, ultrasound effectivenessCredit: Amin Jafari Sojahrood and Al C. ...
Simultaneous multicontrast OR-PAM from single laser source
Optical-resolution photoacoustic microscopy innovation enables simultaneous multicontrast imaging with shorter imaging time and improved accuracyCredit: Wang, et al. Optical-resolution photoacoustic ...
Successful trial shows way forward on quieter drone propellers
Researchers have published a study revealing their successful approach to designing much quieter propellersCredit: RMIT University Researchers have published a ...
Life’s rich pattern: Researchers use sound to shape the future of printing
Researchers in the UK have developed a way to coax microscopic particles and droplets into precise patterns by harnessing the ...
New skills of Graphene: Tunable lattice vibrations
Credit: K. Höflich/HZB Without electronics and photonics, there would be no computers, smartphones, sensors, or information and communication technologies. In ...
Listening to the call of the wild: Tracking deer movements using sound
Credit: Institute of Industrial Science, the University of Tokyo Tokyo, Japan -- In the marchland of Japan's Oze National Park, ...
Adding or subtracting single quanta of sound
Credit: Imperial College London Researchers perform experiments that can add or subtract a single quantum of sound--with surprising results when ...