Search Results - signal+processing

4 Results

Sort By:

Tetra Universal Controller for Individuals With Quadriplegia/Tetraplegia

Invention SummaryA new Universal Controller for individuals who are completely paralyzed (quadriplegia/tetraplegia) has been developed at the University of Utah and is available for licensing. This assistive technology greatly expands the number of input commands for an assistive controller over the current standard by allowing concurrent inputs from...

Published: 6/27/2019 | Inventor(s): Rosario Imburgia, Andrew Merryweather, Jeffrey Rosenbluth

Keywords(s):

Category(s): Computing, Signal Processing

Implantable Antennas

Invention SummaryThe proposed technology seeks to fundamentally change the design of implantable antennas by tattooing (nearly invisible) conductive nanoparticles in the skin and adjacent fat layer at the body surface. This will allow the antenna to use as much surface area as needed, and dramatically reduce the transmission lost in the body tissues....

Published: 7/18/2019 | Inventor(s): Cynthia Furse, Patrick Tresco

Keywords(s):

Category(s): Hardware, Circuits & Sensors, Signal Processing, Nanotechnology

Stereo Acoustic Echo Cancellation

Invention SummaryStereophonic acoustic echo cancellers often suffer from slow convergence and large deviation of echo canceller tap weights from their true values (misalignment). Both of these happen because of significant correlations among signals in the acoustic paths. Non-linearity effects are usually introduced to reduce such correlations and thereby...

Published: 2/24/2020 | Inventor(s): Behrouz Farhang, Harsha I.k. Rao

Keywords(s): Electrical Engineering, Hardware, Circuits & Sensors, Signal Processing

Category(s): Signal Processing, Hardware, Circuits & Sensors

Method of Improving the Performance of Zero-Forcing and Minimum Mean Square Error (MMSE) Detectors in a Multi-Channel Receiver

A Novel Method for Improving the Performance of Zero-Forcing andMinimum Mean Square Error (MMSE) Detectors in a Multi-ChannelReceiverUniversity Reference Number: U-3938Invention SummaryThis technology provides more accurate estimates of soft information and significant improvement in receiver performance by using the output of a zero forcing / minimum...

Published: 8/29/2019 | Inventor(s): Behrouz Farhang, Peiman Amini

Keywords(s): Electrical Engineering

Category(s): Hardware, Circuits & Sensors, Signal Processing