DIGITAL TELEVISION SCANNING    What's in this website Digitalbitrate for Dummies The scanners Last updates Scanners status Contact Links Picture resolution Artefacts Noise reduction Statistic Multiplexing (VBR/CBR) Group of pictures (GOP) MPEG4 HD transmitted channel comparison Channel search and quality comparison TNTSAT FRANSAT CANALSAT BIS (13east and 5west) HD and 3D Channels DTT FRANCE PARIS DTT FRANCE CHARTRES DTT FRANCE MULHOUSE DTT AUSTRIA DTT GERMANY DTT SWITZERLAND DTT SPAIN DTT ITALY DTT UK FRENCH CABLE SATScanner1: ASTRA 19.2°E SATScanner1: EUTELSAT 5°W SATScanner1: EUTELSAT 7°E SATScanner1: THOR 0.8°W SATScanner2: EUTELSAT HOT BIRD 13°E SATScanner2: HISPASAT 30°W SATScanner2: EUTELSAT 16°E SATScanner2: EUTELSAT 9°E & 10°E SATScanner3: ASTRA 28.2°E SATScanner3: ASTRA 23.5°E SATScanner3: ASTRA 4.8°E FRENCH ADSL FREEBOX Chaines Nationales TNT France Canal+ Généralistes Info Sport Jeunesse Disney Cinéma Musique Fiction Découverte Divers AAAA The Scanners: DTTScanner UK London DTTScanner France Paris DTTScanner France Chartres DTTScanner France Mulhouse DTTScanner Austria DTTScanner Germany Freiburg Totenkopf DTTScanner Switzerland Les Ordons DTTScanner Spain Soria DTTScanner Italy Milan CABScanner France Paris 20 SATScanner1 Paris SATScanner2 Paris SATScanner3 Paris

Digital broadcast can sent quality, but can also sent decreased quality for technical or economic reasons. A decreased video resolution, a limited video bitrate, a too low audio bitrate, multiplexs with too many channels in it due to broadcast economy, many things to verify. On this website, find quality measurment of TV and Radio broadcast, and find on which support the quality is the best. For this, are checked : video resolution, average and maximum bitrate, bitrate type variable or CBR for Video, Bitrate and type for Audio . Other explanation pages on this site: MPEG : Picture resolution MPEG : Artefacts MPEG : Noise reduction MPEG : Statistic Multiplexing (VBR/CBR) MPEG : Group of pictures (GOP)