R&D Report 1995-05 : Controlled Image Designs: Results from the first installations R. Walker Following successful evaluation of the experimental installation, the principle was used in the BBC as the basis for the design of three refurbished control rooms in Broadcasting House, London and one new control room for the Transcription Service in Bush House. The results of acoustic tests from these areas are presented. The problems of reflections from the top surfaces of mixing desks are also discussed.
