Copenhagen, Denmark – Sep 5, 2007 - DK-Technologies has been given permission to incorporate BSkyB's Blits 5.1 surround sound test tone sequence into its flagship range of MSD 600M audio meters.

The new test tone sequence was developed by BSkyB Senior Sound Supervisors Martin Black and Keith Lane to provide a source ident tone sequence for BSkyB’s HDTV broadcasts with associated 5.1 surround sound. Provision is made for stereo line identification, channel phase and identification of the six 5.1 audio channels, L, R, C, LFE, Ls and Rs. These channel identification frequencies correspond to notes A4, A4, E4, E0, E3 and E3 respectively.