Broadcasting House By Russ J Graham On 20 December 1947 In Broadcasting House Studio 3E for Religious Services Studio 6D for Effects Studio 8A for Military Bands Studio 3B for Talks Studio 3D for Talks Architects and BBC engineers created in Broadcasting House twenty-two studios whose design, decoration, and acoustic properties were ahead of any in the world Broadcasting HouseStudio 3BStudio 3DStudio 3EStudio 6DStudio 8Astudios Previous Speaking aloud to every ear Next The microphone at large