WEBMay 9, 2024 · By early February, for example, TV stations in Chicago, including CBS-owned WBBM, Fox’s WFLD and NBC’s WMAQ, had all adopted the ATSC 3.0 standard, which aims to provide higher-quality audio and video, better compression efficiency, and more robust transmission for mobile and fixed devices. Meanwhile, in San Antonio, Texas, a second wave of five TV stations, including Graham Media Group ...