Definition of CLART. : to daub or smear especially with mud or dirt. This word doesn't usually appear in our free dictionary, but the definition from our premium Unabridged Dictionary is offered here on a limited basis.Note that some information is displayed differently in the Unabridged.efinition of CLART. 1. dialectal, British: a clot or daub of mud or other sticky substance.
QAM Tuner (required) QAM (quadrature amplitude modulation) is the format by which digital cable channels are encoded and transmitted via cable television providers, including CWRU. A QAM tuner is the cable equivalent of an ATSC tuner which receives over-the-air digital channels broadcast by local television stations. Many new cable-ready digital televisions support both of these standards.
QAM, or Quadrature Amplitude Modulation, is the modulation scheme used in cable plants. Basically, QAM is how the modem encodes digital information to be sent over the RF interface of the modem. 64QAM and 256QAM are two very common modulation schemes used in the downstream channels for cable modem or digital cable plants.