Audio Processing Technology LTD http://www.aptcodecs.com
Audemat http://www.audemat.com
Deubner Hoffmann Digital GmbH http://www.dhd-audio.de
Thum+Mahr GmbH http://www.yellowtec.com
DTS Japan 株式会社 http://www.dtsjapan.co.jp
DTS Neural Surround http://www.neuralsurrond.com/
DaySequerra Corporation http://www.daysequerra.com/
Systembase LTD http://www.systembase.com
Rising Sun Productions LTD http://www.holophone.com
株式会社日立製作所 NB-64MDⅢ、CU-1501HV
