Radiodifuzija audio signala

master's thesis

• Title (english): Audio Signal Broadcasting
• Author: Vigor Grego
• Mentor: Kristian Jambrošić (mentor)
• Committee member: Kristian Jambrošić (predsjednik povjerenstva)
• Committee member: Antonio Petošić (član povjerenstva)
• Committee member: Marko Horvat (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-02-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu opisan je tehnološki lanac audio signala u televizijskoj radiodifuziji, s naglaskom na digitalnu televiziju. Izložene su osnovne značajke opreme za snimanje, pohranjivanje i emitiranje, vezane uz audio signal. Opisano je kodiranje audio signala za digitalnu televiziju, a detaljnije je opisan format MPEG-2. Dan je pregled standarda glasnoće radiodifuzije kao i način mjerenja pojedinih parametara vezanih uz glasnoću u televizijskom emitiranju. Opisani su osnovni zahtjevi akustike prostora za televizijski studio te je dan primjer male televizijske kuće – Laudato TV.

Abstract (english)

In this paper, technological chain of audio signal in television broadcasting with empasis on digital television broadcasting is shown. Basic characteristics of equipment for recording, storing and broadcasting connected to the audio signal are displayed. Audio coding for digital television is described and MPEG-2 format is discussed in more detail. An overview of loudness standards in broadcasting and ways of measuring particular loudness parameters is given. Basic acoustic conditions on television studio spaces are described and an example of a small television house – Laudato TV – is given.

• Keywords: televizijska radiodifuzija; audio signal; digitalna televizija; tehnološki lanac; audio kodiranje; MPEG-2; Laudato TV; standardi glasnoće
• Keywords (english): television broadcasting; audio signal; digital television; techological chain; audio coding; MPEG-2; Laudato TV; loudness standards
• Language: croatian
• URN:NBN: urn:nbn:hr:168:727611
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 20:36:08