Cedar, UK

CEDAR Audio is the world's only company dedicated solely to audio restoration and speech enhancement for audio forensic investigation. Established in 1988 following five years of research funded by the British Library National Sound Archive (BLNSA) CEDAR Audio is based in Cambridge, UK, and retains strong academic links with Cambridge University, itself one of the world's leading centres for digital signal processing research. CEDAR Audio is committed to furthering the science and technology of audio restoration and speech enhancements in all its forms. It not only manufactures many of the leading products in these fields, but actively pursues research into new techniques in each of them.

• Cedar Cambridge V9