Three of the most common digital modulation schemes you ... LoRa is a form of “chirp spread spectrum” modulation. The “chirp” signal sweeps smoothly across specific frequency range ...

Varying the voltage of a carrier or a direct current in order to transmit analog or digital data. Amplitude modulation (AM ... by the analog audio signal.

Retym makes chips that perform digital signal processing (DSP) that helps move information speedily between large data centers, a capability that has become increasingly important with the surge of ...