20.500.12556/DKUM-17068 MERJENJE SPREMEMB GLASNOSTI AVDIO SIGNALOV V TELEVIZIJSKEM ODDAJANJU MEASURING CHANGES IN AVDIO SIGNAL LEVELS IN TV BROADCASTING V diplomski nalogi bomo poizkušali predstaviti »skoke« v glasnosti pri TV oddajanju na primerih tako slovenskih kot tujih programih. Najprej bomo predstavili zvok in njegove fizikalne lastnosti, nato način merjenja hrupa ter težave neenakomerne jakosti zvoka pri televizijskih programih. Predstavili bomo najnovejša priporočila EBU R 128 za merjenje in normalizacijo glasnosti. Na praktičnih primerih posnetkov zvoka TV programov, ki jih bomo prikazali v obliki grafov, želimo dokazati, da anomalije zvoka resnično obstajajo. In Diploma we will try to present the "loudness jumps" in TV broadcasting on various examples from Slovenian and foreign TV programes. At first the sound and it's physical properties will be discussed, then we shall move on to different ways or measuring noise and problems with unsymmetrical loudness levels with different TV programs. We will present the newest EBU R 128 recommendations for measuring and normalizing sound levels. Our goal is to prove on different practical examples of broadcasted sound that anomalies of sound indeed exist. The differences and anomalies will be presented in the form of diagrams. Meritve zvoka Broadcast hrup akustika Sound measuring Broadcast Noise Acoustics true true false [S. Žvikart] Slovenski jezik Angleški jezik Diplomsko delo 2010-12-17 11:53:47 2011-01-04 07:56:56 2022-04-13 09:10:02 2023-12-21 03:32:01 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 534.86+621.396(043.2) 14987286 URN:SI:UM:DK:KQHE9FSI VS_Zvikart_Simon_2010.pdf VS_Zvikart_Simon_2010.pdf 1 6E51E29C1EBC59750CF189ECFF6A585A 51f1abe957b410e796d253fd2ee8d8466fe76f3a51e58c1942106d9d1cfefae3 ba1b7ef3-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/70ade47a-f2ee-4f0e-80c5-f4b435b976e8 https://dk.um.si/Dokument.php?lang=slv&id=19688 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0