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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.
The process by which color and brightness signals are combined in NTSC.
Industry:Entertainment
a) Modulation of sine wave or “carrier” by varying its frequency in accordance with amplitude variations of the modulating signal. b) Also referring to the North American audio service broadcast over 88 MHz to 108 MHz.
Industry:Entertainment
The curve relating the variation in output with frequency of a piece of equipment or magnetic tape when the input is kept constant.
Industry:Entertainment
A distortion in a transmission system where the higher frequency components are not conveyed at their original full amplitude. In video systems, this causes loss of color saturation.
Industry:Entertainment
An electronic circuit that generates a number of frequencies from a fixed-reference frequency. Some frequency synthesizers generate only a relatively small number of frequencies; others generate hundreds of different frequencies.
Industry:Entertainment
The pickup of extra bass frequency signals by a playback head when reproducing a signal recorded by a head with a wider track configuration, such as playing a full-track tape with a half-track head.
Industry:Entertainment
VTR or other device that is generating the video/audio signal that is being dissolved or wiped away from.
Industry:Entertainment
The portion of the video signal between the end of active picture time and the leading edge of horizontal sync. See Horizontal Timing.
Industry:Entertainment
余分な低音の頻度のピックアップ信号再生ヘッドでハーフ トラック ヘッドと完全トラック テープの再生などのより広いトラック構成で頭部によって記録される信号を再現します。
Industry:Entertainment
