Question: In the US, what kind of tuner is needed for residents to receive free, over the air programming?
Sentence: This is achieved with a TV aerial, just as it has been since the 1940s except now the major network signals are broadcast in high definition (ABC, Fox, and Ion Television broadcast at 720p resolution; CBS, My Network TV, NBC, PBS, and The CW at 1080i).
Answer in sentence: no