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Encapsulated Thermoacoustic Projector Based on Free-Standing Carbon Nanotube Film

Technical Summary: There are promising applications for thermophones in high power sonar arrays, flexible loudspeakers, and noise cancellation devices. Transparent CNT sheets have the density of air, the electrical conductivity of metals, and the flexibility to fit to any curved surface. Thermoacoustic (TA) sound generation results from temperature...

Published: 11/3/2020 | Inventor(s): Ali Aliev, Ray Baughman

Keywords(s): Communications, Devices, Electronics, Engineering & Physical Sciences, Materials

Category(s): Electronics

Automatically Bridging the Semantic Gap in Virtual Machine Introspection

This invention encompasses a set of techniques to automatically bridge the semantic gap in virtual machine introspection thus allowing a trusted machine to inspect other machines (physical or virtual) safely, quickly, and reliably.Background:In Cloud Computing, a secure (“trusted”) virtual machine is often used to monitor (“introspect”)...

Published: 4/26/2019 | Inventor(s): Zhiqiang Lin

Keywords(s): Cloud Computing, Communications, Electronics, Internet of Things (IoT), Research Tools, Software, Wireless

Category(s): Diagnostics, Cybersecurity