- المجال:
- Number of terms: 20560
- Number of blossaries: 0
- Company Profile:
Tektronix provides test and measurement instruments, solutions and services for the computer, semiconductor, military/aerospace, consumer electronics and education industries worldwide.
In a sample of magnetic material for a given value of the magnetizing field strength, the excess of the normal flux density over the flux density in vacuum.
Industry:Software
An operational image or signal carrying only transparency information and intended to overlay and/or control a conventional image or image signal. a) Without shine or gloss. Relatively unreflective of light.
Removal of a portion of a TV picture and replacement of it with another picture. b) A solid color, adjustable in hue, luminance, and saturation.
Matte is used to fill areas of keys and borders. Ampex switchers generate many internal matte signal keys. c) A film term used to describe the film effect analogous to a key. Sometimes this definition is carried over into video and used to describe a video key. d) A black and white high contrast image that suppresses or cuts a hole in the background picture to allow the picture the matte was made from to seamlessly fit in the hole.
Industry:Software
The part of the video camera or camcorder that converts light into electrical signals.
Industry:Software
Test product that compares pin-for-pin operation of an IC operating in-circuit with a known good reference IC.
Industry:Software
a. 16:9 aspect ratio, high definition, widescreen television being proposed in Japan. b) A term originally used for a transmission scheme developed by NHK specifically for DBS transmission of HDTV. MUSE has since been extended to a family of ATV transmission schemes. MUSE, as it was originally developed, is a form of MAC. Recent versions of MUSE (MUSE- and MUSE-9) are said to be receiver-compatible and, as such, cannot employ MAC techniques.
The sub-Nyquist part of the name indicates that MUSE is a sub-sampling system and, as such, is subject to motion artifacts. While it is one of the oldest ATV transmission schemes still considered viable, MUSE is only four years old.
Industry:Software
Graph of magnetic flux (B) plotted against the magnetizing force (H) producing it. The value of B when H has dropped to zero is the residual magnetism, and the reverse force needed to reduce B to zero is known as the coercivity. Units used are: Magnetizing Force (H) in oersteds and Flux Density (B) in gauss. Coercivity is measured in oersteds.
Industry:Software
In this mode of addressing, the operand contains the value to be operated on, and no address reference is required.
Industry:Software
Handheld troubleshooting tool that detects logic state and activity on digital circuit nodes.
Industry:Software
Music and effects audio without video. Can be on one track, on different tracks on one piece of film or tape, or on different tapes, which are combined during an audio “track mix” session.
Sometimes abbreviated M&E.
Industry:Software
