Tag Archives: a/d converters

Demystifying the A/D and D/A Converters

Analog and Digital Signals Analog signals represent a physical parameter in the form of a continuous signal. In contrast, digital signals are discrete time signals formed by digital modulation. Most natural signals, like human voice and other sounds are analog in nature. Traditionally, communication systems were based on analog systems. As demand for systems capable of carrying more information over longer distances kept soaring, the drawbacks of analog communication systems became increasingly Read more [...]