Eviden has successfully deployed its SkyMon satellite spectrum monitoring solution for the Hellenic Telecommunications and Post Commission, creating the EOS Satellite Monitoring Station dedicated to ...

Arab Finance: Egypt has signed a $3.5 billion spectrum allocation deal with its four mobile operators, marking the largest frequency agreement in the history of the country’s telecommunications sector ...

West Haven, Conn., has budgeted $16,000 for an acoustics expert to try to pinpoint the source of a low-frequency disturbance that has disrupted residents’ lives. By Neil Vigdor Neil Vigdor reported ...

Devices that conceal unwanted noises are the next frontier in advanced toilet technology. Would you like some peaceful birdsong, or perhaps a burst of artillery fire? Donna Burke, who moved to Japan ...

The Telecom Regulatory Authority of India (TRAI) has initiated a consultation paper on the auction of over 11,500 MHz of radio frequency spectrum across 10 bands. The paper seeks stakeholder feedback ...

The electromagnetic spectrum is the nervous system of modern military operations, yet the way the U.S. Department of Defense (DOD) staffs its spectrum enterprise has not kept pace with the complex, ...

Edge Sound Research’s Embodied Sound System turns surfaces into full-range audio, delivering immersive tactile and music experiences without visible speakers. At CEDIA Expo 2025, while the usual big ...

The U.S. Department of Defense (DOD) has some “big challenges” when it comes to spectrum operations, with the environment becoming more and more congested. The National Strategic Research Institute ...

Abstract: Frequency spectrum correction of noisy real sinusoidal signals has garnered widespread attention in numerous fields. This paper proposes a spectrum correction method for noisy real signals ...

The Waveshare ESP32-S3-Knob-Touch-LCD-1.8 is a batterry-powered knob display board designed for HMI applications that combines ESP32-S3 and ESP32 SoCs in a dual MCU architecture. The design differs ...

In this film, David discovers the significance of sound in his life while watching television. He learns that sound is produced by vibrations and explores how different sounds vary in pitch, loudness, ...