This project, developed for the Telecommunications Circuits course in collaboration with a teammate, involves designing and simulating two AM modulator circuits. The project includes circuit analysis, ...

This project demonstrates a digital implementation of Amplitude Modulation (AM) using Verilog. It generates a high-frequency carrier signal and a low-frequency envelope signal, then performs AM ...

When you tune in to the radio, the announcer says, “Welcome to 100.1 FM Gold” or “You are listening to Akashvani at 783 AM”. The terms ‘AM’ and ‘FM’ refer to forms of signal modulation — a method at ...

A new modulation technique for AM broadcasting was demonstrated by industry pioneer Mike Dorrough at a recent meeting of SBE Chapter 43 in Sacramento. The Advanced Modulation System offers to increase ...

The process of varying the AMPLITUDE of a sound, often periodically. An example of AM is the violinist's TREMOLO, where the amplitude of the vibrating string is rapidly altered by a movement of the ...

A new modulation technique for AM broadcasting is being touted by industry pioneer Mike Dorrough. He says the Advanced Modulation System can increase carrier modulation to 200%, improving the ...

Abstract: Bit-interleaved coded modulation (BICM) is proposed for hybrid in-band on-channel (IBOC) systems that broadcast digital audio signals simultaneously with analog amplitude modulation (AM) ...