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- Number of terms: 20560
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Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
Photographing motion pictures with television equipment. Electronic cinematography is often used as a term indicating that the ultimate product will be seen on a motion picture screen, rather than a television screen. See also HDEP and Mathias.
Industry:Entertainment
A crossover network which uses active filters and is used before, rather than after, the signal passes through the power amp.
Industry:Entertainment
The process of electronically creating a composite image by replacing portions of one image with another. One common, if rudimentary, form of this process is chroma-keying, where a particular color in the foreground scene (usually blue) is replaced by the background scene. Electronic matting is commonly used to create composite images where actors appear to be in places other than where they are being shot.
It generally requires more chroma resolution than vision does, causing contribution schemes to be different than distribution schemes. While there is a great deal of debate about the value of ATV to viewers, there does not appear to be any dispute that HDEP can perform matting faster and better than almost any other moving image medium.
Industry:Entertainment
Term used to describe use of videorecording instead of film in news coverage.
Industry:Entertainment
A program guide delivered by data transfer rather than printed paper. The EPG gives the content of the current program.
Industry:Entertainment
The mode obtained when the VTR is set to record but the tape is not running. The VTR is processing all the signals that it would normally use during recording and playback but without actually recording on the tape.
Industry:Entertainment
A trade organization that has created recommended standards for television systems (and other electronic products), including industrial television systems with up to 1225 scanning lines. EIA RS-170A is the current standard for NTSC studio equipment.
The EIA is a charter member of ATSC.
Industry:Entertainment
Pickup of noise generated by electrical sparks such as those caused by fluorescent lights and electrical motors.
Industry:Entertainment
a) The raw output of a compressor carrying a single video or audio signal. b) A generic term for one of the coded video, coded audio, or other coded bit streams. One elementary stream is carried in a sequence of PES packets with one and only one stream_id.
Industry:Entertainment
