Abstract: Demonstrated here is a scheme for generating hybrid amplitude-position modulated microwave pulse trains with encodable characteristics based on an active mode-locking optoelectronic ...

Pulse density modulation (PDM) is a compact digital audio format used in devices like MEMS microphones and embedded systems. This compact primer eases you into the essentials of PDM audio. Let’s begin ...

Introduction: Pulse amplitude ratio (PAR) (ratio of pulse pressure at end of Valsalva maneuver (VM) to before onset) correlates with filling pressure. We developed a noninvasive device to measure PAR ...

Donald Trump gives update on "Arc de Trump" Pentagon officials sound alarm over Hegseth’s shift A Florida town and its very expensive legal fight to take boathouses from owners Ten years before Rob ...

Many of us still tune in to terrestrial radio for one reason or another, be it baseball games, talk radio, or classic rock. But do you know how the sound is transmitted to your receiver? This week, ...