REVIEWS OF ACOUSTICAL PATENTS

Patents or Patents Pending

An Aluminum Nitride (AlN) MEMS resonator technology has been developed, enabling massively parallel filter and oscillator arrays on a single chip. Low loss filter banks and resonator arrays covering the 10MHz10GHz frequency range have been demonstrated, as has monolithic integration with inductors and CMOS circuitry. The high level of integration enables miniature multi-band, spectrally-aware a...

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Acoustical Characterization of Gunshots

This paper addresses several practical and theoretical issues encountered in the analysis of gunshot audio recordings. Gunshot recordings have the potential for both tactical detection and forensic evaluation. Such recordings can provide information about speed and trajectory of the projectile, the estimated location of the shooter, and in some cases the type of firearm and ammunition used. How...

Register of Patents

Patentee(s): Yissum Research Development Company of The Hebrew University of Jerusalem of Hi Tech Park Edmond Safra Campus Givat-Ram PO Box 39135 Jerusalem 91390 Israel Inventor(s): Rav-Acha, Alexander Pritch, Yael Peleg, Shmuel Gutman, Avital Title: Method and system for video indexing and video synopsis Term: Twenty years from 9 December 2007 Date Accepted: 21 October 2011 Date Sealed: 23 Feb...