Digital Television Stocks List
|2019-08-23||BDR||Stochastic Buy Signal||Bullish|
|2019-08-23||BDR||Calm After Storm||Range Contraction|
|2019-08-23||BDR||Non-ADX 1,2,3,4 Bearish||Bearish Swing Setup|
|2019-08-23||EROS||New 52 Week Closing Low||Bearish|
|2019-08-23||HLIT||Fell Below 50 DMA||Bearish|
|2019-08-23||ORAN||Fell Below 20 DMA||Bearish|
|2019-08-23||ORAN||Bollinger Band Squeeze||Range Contraction|
|2019-08-23||RNWK||20 DMA Resistance||Bearish|
|2019-08-23||SEAC||20 DMA Resistance||Bearish|
|2019-08-23||SEAC||Doji - Bearish?||Reversal|
|2019-08-23||SEAC||Shooting Star Candlestick||Bearish|
|2019-08-23||TIVO||Fell Below 20 DMA||Bearish|
|2019-08-23||TIVO||MACD Bearish Signal Line Cross||Bearish|
|2019-08-23||TLK||Three Weeks Tight||Range Contraction|
|2019-08-23||UTSI||Crossed Above 20 DMA||Bullish|
|2019-08-23||WOW||New 52 Week Low||Weakness|
|2019-08-23||WOW||New 52 Week Closing Low||Bearish|
Digital television (DTV) is the transmission of television signals, including the sound channel, using digital encoding, in contrast to the earlier television technology, analog television, in which the video and audio are carried by analog signals. It is an innovative advance that represents the first significant evolution in television technology since color television in the 1950s. Digital TV transmits in a new image format called HDTV (high definition television), with greater resolution than analog TV, in a wide screen aspect ratio similar to recent movies in contrast to the narrower screen of analog TV. It makes more economical use of scarce radio spectrum space; it can transmit multiple channels, up to 7, in the same bandwidth occupied by a single channel of analog television, and provides many new features that analog television cannot. A transition from analog to digital broadcasting began around 2006 in some countries, and many industrial countries have now completed the changeover, while other countries are in various stages of adaptation. Different digital television broadcasting standards have been adopted in different parts of the world; below are the more widely used standards:
Digital Video Broadcasting (DVB) uses coded orthogonal frequency-division multiplexing (OFDM) modulation and supports hierarchical transmission. This standard has been adopted in Europe, Singapore, Australia and New Zealand.
Advanced Television System Committee (ATSC) uses eight-level vestigial sideband (8VSB) for terrestrial broadcasting. This standard has been adopted by six countries: United States, Canada, Mexico, South Korea, Dominican Republic and Honduras.
Integrated Services Digital Broadcasting (ISDB) is a system designed to provide good reception to fixed receivers and also portable or mobile receivers. It utilizes OFDM and two-dimensional interleaving. It supports hierarchical transmission of up to three layers and uses MPEG-2 video and Advanced Audio Coding. This standard has been adopted in Japan and the Philippines. ISDB-T International is an adaptation of this standard using H.264/MPEG-4 AVC that been adopted in most of South America and is also being embraced by Portuguese-speaking African countries.
Digital Terrestrial Multimedia Broadcasting (DTMB) adopts time-domain synchronous (TDS) OFDM technology with a pseudo-random signal frame to serve as the guard interval (GI) of the OFDM block and the training symbol. The DTMB standard has been adopted in the People's Republic of China, including Hong Kong and Macau.
Digital Multimedia Broadcasting (DMB) is a digital radio transmission technology developed in South Korea as part of the national IT project for sending multimedia such as TV, radio and datacasting to mobile devices such as mobile phones, laptops and GPS navigation systems.