eCoustics

FiiO Launches Super Affordable JT3 and JT7 Open-Back Headphones and BR15 Bluetooth Receiver

The Jade Audio JT3 sits under the JT7 but goes after a different corner of the market — the entry-level open-back space ...
Hackaday

Assistive Radio Tells You What You Can’t See

We think of radios as audio devices, but for people who are visually impaired, it can be difficult to tell which channel you ...
IEEE

Soft Start and Overload Protection of a 2MHz Wireless Power Transfer System without Communication between Transmitter and Receiver

Abstract: Industrial applications necessitate wireless power transfer (WPT) systems featuring small transmitter and receiver coils, along with compact receiver-side circuits. These requirements pose ...
IEEE

Sensitivity-Improved and Dispersion-Tolerant Lite-Coherent Hybrid Receiver for Digital-Analog Radio-Over-Fiber Mobile Fronthaul

Abstract: Mobile fronthaul, generally based on fiber-optics, plays a significant role for next-generation radio access network. When addressing fronthaul utilizing intensity modulation direct ...