Hearing tests uncover unexpected humpback sensitivity to high-frequency noise

University of Queensland hearing tests conducted across kilometers of ocean off the Australian coast show humpback whales ...

Shure’s New KSM Premium Mics With True-To-Life Audio And Ultra-Low Self-Noise At NAMM

Shure has been around for 100 years and today it unveils the new KSM series of condenser microphones at NAMM, the trade show ...
IEEE

Frequency- and Pattern-Reconfigurable Antenna Pair Fed by a Frequency-Swappable Diplexer

Abstract: A compact frequency- and pattern-reconfigurable antenna pair fed by a varactor-controlled frequency-swappable diplexer is presented. The diplexer consists of two identical ...
Frontiers

Frequency-aligned loss and spectral filtering improve long-range influenza forecasting

1 Department of Rehabilitation, West China Hospital Sichuan University Jintang Hospital, Jintang First People's Hospital, Chengdu, China 2 Jilin Institute of Physical Education, Changchun, China ...
IEEE

Optimum Frequency Hop Patterns Constructed on a Golomb Costas Array Using Two-Dimensional Circular Shift

Abstract: This study presents a comprehensive mathematical model for analyzing optimum frequency hop (FH) patterns (OFHPs) derived from two-dimensional circular shifts applied to a Golomb Costas array ...