Low-Voltage Stretchable Electroluminescent Loudspeakers with Synchronous Sound and Light Generation.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.3c00732
Abstract: Stretchable sound-in-displays, which can generate synchronous sound and light directly from the display without a separate speaker, allow immersive audio and visual perception even on curved surfaces. In stretchable sound-in-displays, alternating current electroluminescent (ACEL) devices… read more here.
Keywords: synchronous sound; electroluminescent; operating voltage; voltage ... See more keywords
Sound vs. light: wing-based communication in Carboniferous insects
Sign Up to like & getrecommendations! Published in 2021 at "Communications Biology"
DOI: 10.1038/s42003-021-02281-0
Abstract: Acoustic communication is well-known in insects since the Mesozoic, but earlier evidence of this behavior is rare. Titanoptera, an ‘orthopteroid’ Permian-Triassic order, is one of the few candidates for Paleozoic intersex calling interactions: some specimens… read more here.
Keywords: insects; communication; sound light; titanoptera ... See more keywords
Bifurcation of avoided crossing at an exceptional point in the dispersion of sound and light in locally resonant media
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5012999
Abstract: The avoided crossing behavior in the interaction of propagating sound or light waves with resonant inclusions is analyzed using a simple model of an acoustic medium containing damped mass-spring oscillators, which is shown to be… read more here.
Keywords: avoided crossing; dispersion; exceptional point; bifurcation avoided ... See more keywords
Photoacoustic analysis and imaging techniques: Sound of light
Sign Up to like & getrecommendations! Published in 2018 at "Particulate Science and Technology"
DOI: 10.1080/02726351.2016.1205689
Abstract: ABSTRACT An unusual form of imaging and analysis applications combines optics and acoustics to probe the features and behaviors of materials. The name of photoacoustic like all other techniques of spectroscopy reveals underlying its theoretical… read more here.
Keywords: analysis imaging; analysis; photoacoustic technique; spectroscopy ... See more keywords
Sound and light levels in intensive care units in a large urban hospital in the United States.
Sign Up to like & getrecommendations! Published in 2023 at "Chronobiology international"
DOI: 10.1080/07420528.2023.2207647
Abstract: Intensive care units (ICUs) may disrupt sleep. Quantitative ICU studies of concurrent and continuous sound and light levels and timings remain sparse in part due to the lack of ICU equipment that monitors sound and… read more here.
Keywords: intensive care; light levels; hospital; sound light ... See more keywords
Blinkies: Open Source Sound-to-Light Conversion Sensors for Large-Scale Acoustic Sensing and Applications
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2985281
Abstract: We propose an open source hardware platform called Blinky, a sound-to-light conversion sensor that harvests sound power at low-rate and conveniently. Blinkies are made up of a central processing unit connected to two microphones and… read more here.
Keywords: sound light; sound; open source; source ... See more keywords
Investigation of dual acoustic and optical asymmetric propagation in two-dimensional phoxonic crystals with grating
Sign Up to like & getrecommendations! Published in 2017 at "Optical Materials Express"
DOI: 10.1364/ome.7.001716
Abstract: We report the simultaneous existence of acoustic and optical asymmetric transmission by combining a periodic array of silicon rods in air with a periodic grating (grating-phoxonic crystals). Theoretically and numerically, we demonstrate that the grating-phoxonic… read more here.
Keywords: acoustic optical; phoxonic crystals; dual acoustic; sound light ... See more keywords