Naslov
MPEG Coded Sound Delivery over Broadband Multimedia Networks

Autori
Kedmenec, Dražen ; Kedmenec, Vedran ; Grgić, Mislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Electronics in Marine, ELMAR'98, Symposium Proceedings / Radanović, Božidar ; Jerič, Viljem - Zagreb : Hrvatsko društvo Elektronika u pomorstvu (ELMAR), 1998, 50-54

Skup
40th International Symposium Electronics in Marine, ELMAR'98

Mjesto i datum
Zadar, Hrvatska, 23.06.1998. - 25.06.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
MPEG Coded Audio; ATM; QoS

Sažetak
Audio transmission was one of the first telecommunications services, but for a long time it was restricted to narrow band voice communications. Advances in digital technology enable high quality audio delivery over multimedia networks through the use of advanced coding and compression techniques. This paper presents MPEG audio compression scheme that is widely used for audio data delivery over multimedia networks and some aspects of transporting MPEG coded audio over ATM networks. First we discuss psychoacoustic effects that are exploited in MPEG audio coding which help greatly reduce data quantity produced in audio digitalization process. Next, we discuss basic aspects of MPEG audio coding. Finally, ATM quality of service aspects and ATM adaptation layer best suited for MPEG coded audio delivery over ATM network are described.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika

POVEZANOST RADA