Character and parameters of multimedia information (caption, graphic, static picture, video, audio). Methods of multimedia information compression. Standards JBIG, JPEG, MPEG 1,2,4, H.261, H263, C711, 728, 729. Multimedia information transmission over the PSTN networks, mobile networks, ISDN and B ISDN. Multimedia services in ISDN (voice service, Telefax, Videotex,telex). Broadband multimedia services.
		Recommended literature:
		Levický, D.: Telematické systémy, ELFA Košice 1993