نتایج جستجو برای: digital audio broadcasting

تعداد نتایج: 386372  

Journal: :The Journal of The Institute of Image Information and Television Engineers 2011

2010
Andreas Steil Joachim Lehnert

Technical investigations suggest that DRM+ is a suitable candidate for the transition from analogue FM to digital broadcasting in VHF band II (87.5 108.0 MHz) in Europe [2]. Unfortunately, there are mainly three major problems to solve: 1. VHF band II is historically defined for the use of analogue FM sound broadcasting, and, it is – as such – extensively used in Europe; 2. the lack of agreed c...

1998
Alberto Morello Vittoria Mignone

DVB-S2 is the second-generation specification for satellite broadcasting – developed by the DVB (Digital Video Broadcasting) Project in 2003. It benefits from more recent developments in channel coding (LDPC codes) combined with a variety of modulation formats (QPSK, 8PSK, 16APSK and 32APSK). When used for interactive applications, such as Internet navigation, it may implement Adaptive Coding &...

Journal: :The Journal of the Institute of Image Information and Television Engineers 1999

Journal: :The Journal of the Institute of Image Information and Television Engineers 1997

2005
Gerald Moser

Delivering broadcast-quality content to consumers is one of the most challenging tasks in the new world of digital broadcasting. One of the most critical aspects is the highly efficient use of the available transmission spectrum. Consequently, a careful choice of compression schemes for media content is essential – for both the technical and the economical feasibility of modern digital broadcas...

Journal: :CoRR 2011
Farhat Masood

In this paper, we will understand that the development of the Digital Video Broadcasting to a Handheld (DVB-H) standard makes it possible to deliver live broadcast television to a mobile handheld device. Building upon the strengths of the Digital Video Broadcasting Terrestrial (DVB-T) standard in use in millions of homes, DVB-H recognizes the trend towards the personal consumption of media.

2002
Mihael KRISELJ

In the following paper the perspectives of spatial development of digital broadcasting in Slovenia will be presented. Digital broadcasting will be considered in two main streams – digital audio broadcasting and digital video broadcasting, both in the terrestrial mode. In the field of digital radio, T-DAB frequency block allotments were already coordinated at the Wiesbaden planning conference in...

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