Iran chose DVB-T as its terrestrial digital TV system after
extensive technical study. The details and conclusions of this study
by the Islamic Republic of Iran Broadcasting (IRIB) organisation can be
found in the July-August 2001 edition of Audio Video and Broadcasting
Studio Systems.
http://www.studio-systems.com/Broadcasting/JulyAug2001/Comparison/101.htm
Some pilot trials are expected to take place during 2004.
Barry Tew, 26th January 2004.