Make Donation. Maryland Association of REALTORS President, Shelly Murray introduces many of the benefits of being a member of the association.although meant for new REALTORS the video is valuable for long-time members as well, who may not be aware of all that the association has to offer.
In information theory and information systems, digital refers to a technology that uses discrete, discontinuous representations of information or works in a discontinuous manner. This is contrasted with continuous, or analog systems which behave in a continuous manner, or represent information using a continuous function.
Digital signals are not continuous. They use specific values to represent information. In the case of sound, that means representing a sound wave as a series of values that represent pitch and volume over the length of the recording. In a primitive digital recording of that descending note you hummed, you'd hear a single long sound as a collection of shorter sounds. How to Repair Scratches on a CD.