IRIB TV4 :
IRIB TV 4 (Persian: شبكه چهار) is one of the 32 national television channels in Iran. Its slogan is « the channel of wisdom.The channel, operated by IRIB, started broadcasting shortly after IRIB TV3 went on air. The channel is known to be a more artistic and academic channel than its counterparts.
It broadcasts documentaries, academic conferences, interviews with scholars, artistic movies, economic magazines, plays and philosophical discussions.