Whatever you need - from 5.1 surround sound mixing to accompany HD pictures, to stereo mixing, voiceover recording, sound design, dialogue and effects editing - we can do it all That extends from our SD and HD editing and finishing services through to 5.1 audio, grading, restoration and archiving Like we do for a range of broadcasters: ITV, Channel 4, Five, Sky and the BBC - as well as for a host of media and independent production companies As a subsidiary of the BBC we abide by its terms and conditions