TVtunerit
TVtunerit is a brand and product category that encompasses television tuners and related software designed to receive, decode, and display television signals on computing devices. The hardware typically connects to a computer or media hub via USB, PCIe, or PCI interfaces and supports one or more broadcast standards such as DVB-T/T2, DVB-C, DVB-S/S2, ATSC, or ISDB-T, depending on the model and regional variant. Tuners may include analog-to-digital converters, demodulators, and signal processors to extract video and audio streams from RF input.
Software that accompanies TVtunerit devices provides functions such as channel scanning, electronic program guides, scheduling, timeshifting,
In the market, TVtunerit devices are commonly used by hobbyists, home theater PC setups, and educational laboratories
See also: Digital video broadcasting standards, electronic program guide, timeshifting, PC TV tuners.