Digital Broadcasting. Study of System Requirements for Digital Cable Television with Experiments.

Digital Terrestrial Television Broadcasting (DTTB)

A report on the digital terrestrial television broadcasting system (ISDB-T: Integrated Services Digital Broadcasting-Terrestrial) was presented to the Minister of Post and Telecommunication by the Telecommunications Technology Council (TTC) in May 1999 after the largescale field trials conducted by the Association of Radio Industries and Businesses (ARIB). At the ITU-R Study Group 11 Meeting in...

Experiments in Digital Television

Television has been around for many decades now and has become ubiquitous. Analog TV technology, however, which was developed before the 1940’s, has remained essentially the same over the last 50 years. Alternative digital transmission standards have been developed recently and are in use for satellite and cable transmissions. This technology is now being deployed for terrestrial TV as well. Th...

An Analysis of Audio for Digital Cable Television

With an increasing number of cable systems deploying large volumes of digital set top boxes and digital services it has become increasingly apparent that large audio level discrepancies can exist between analog and digitally tiered programming. Since the local cable system usually has no control over the digital service audio levels it is up to the programmer(s), in most cases, to rectify any o...

A Digital Audio Broadcasting System

T h e audio quality, robustness and complexity issues of a novel mobile digital audio broadcast (DAB) scheme a re addressed. T h e audio codec is based on a combination of subband coding (SBC) and mult ipulse excited linear predictive coding ( M P L P C ) , where the bi t allocation is dynamically adapted according t o both the signal power in different subbands and a perceptual hearing model. ...

Digital satellite broadcasting system with flexible configuration (television, sound and data)