TD's probably onto something. What match was this?
Check the two guys on the left of the manager, picture 15.
http://www.brentfordfc.co.uk/news/ar...s-3707404.aspx
Edit: TD was infact right. Translation and Interpretation, big or small, a one on one player/manager basis or entire news conferences if required. One of the companies that provides the services.
http://www.footballinterpreter.com/o...es/translation
If they're not working with the club directly, they're recording to create a transcript for foreign TV or for officiating purposes. Hence the recording device.