Studio 4

585 square metres (6,300 ft²)

Opened in January 1961, TC4 was similar in design and layout to its neighbour, TC3. It was designed as a light entertainment studio and contained a rather unusual sound system called ambiophony. It was upgraded to colour in 1970 and to HD and surround sound in 2008. It was home to many BBC sitcoms and the talk show Friday Night with Jonathan Ross. This studio was demolished during the redevelopment of Television Centre.