Television Cable TV Satellite Systems Terms to Know
Countless people watch television on a daily basis. Whether it is transmitted through cables or a satellite dish, providing television to viewers is not an easy task. Television transmission is complex, and it is growing even more complex with technological developments. Following are some common terms associated with cable television.
Alternate Delivery System – This is a method of making television available to a household in a way other than through the use of installed cables. Satellites and their dishes are alternate delivery systems.
Analog – Analog refers to a method of broadcasting content. Videotapes are formatted for analog transmission. Many networks are switching to digital formatting, which involves converting programs and commercials into computer based files.
Cable System – Cable networks use cable systems to distribute programs to residential locations. This system is comprised of coaxial and fiber optic wires.
Digital Cable – Digital cable is transmitted to households in binary code. This method increases the quality of television viewing or internet usage. Many companies offer digital cable packages that can be added on to normal monthly subscriptions.
Digital Television – Digital television outlines standards for video and audio quality that are to be met by cable providers.
Digital Video Recorder – A digital video recorder, or DVR, is similar to old VCRs. DVRs can record audio and video content. These devices store the data in a digital format through the use of a CD or computer storage device.
High-Definition Television – HDTV provides better picture and sound quality than analog televisions. Surround sound is a part of the HDTV experience. HDTVs also provide five times better picture quality, as compared to traditional television sets.