The terms ‘AM’ and ‘FM’ refer to forms of signal modulation — a method at the heart of modern long-distance communications. Signal modulation simplifies the technologies required to send ...

Multidimensional modulation (MD modulation) is modifying or multiplying an MD signal (typically sinusoidal and referred to as the carrier signal) with another signal that carries some information or ...

The radio industry has been lobbying for legislation that would force carmakers to install AM radios as a matter of public ...

Scientists have successfully demonstrated a low-coherence Brillouin optical correlation-domain reflectometry (BOCDR) system ...

Dexed FM synthesizer similar to 8x DX7 (TX816/TX802) running on a bare metal Raspberry Pi (without a Linux kernel or operating system) ...

As a media historian, I welcome hearing AM radio described as a public utility, particularly after decades of free-market ...

Carmakers could soon be required to equip their vehicles with a feature that many people, including those who don't have a car, believed it was dead: AM radio. Sometimes referred to as amplitude ...