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Closed-circuit television (CCTV), also known as video surveillance, [1] [2] is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point , point-to-multipoint (P2MP), or ...
Rack-mounted video monitors as used in television broadcasting. A video reference monitor, also called a broadcast reference monitor or just reference monitor, is a specialized display device similar to a television set, used to monitor the output of a video-generating device, such as playout from a video server, IRD, video camera, VCR, or DVD player.
Test cards typically contain a set of patterns to enable television cameras and receivers to be adjusted to show the picture correctly (see SMPTE color bars).Most modern test cards include a set of calibrated color bars which will produce a characteristic pattern of "dot landings" on a vectorscope, allowing chroma and tint to be precisely adjusted between generations of videotape or network feeds.
Bangladesh had its first DTT service DVB-T2/MPEG-4 on 28 April 2016 launched by the GS Group. The service is called RealVU. It was done in partnership with Beximco. GS Group acts as a supplier and integrator of its in-house hardware and software solutions for the operator's functioning in accordance with the modern standards of digital television.
A flat-panel display (FPD) computer monitor A cathode-ray tube (CRT) computer monitor. A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls.
National Monitoring Centre was established in 2008 under Directorate General of Forces Intelligence. On 31 January 2013, National Monitoring Centre was reorganized as an independent agency named National Telecommunication Monitoring Centre and Brigadier General Ibne Fazal Sayekhuzzaman was appointed its founding director.
Bangladesh: Designed by GB Marine. Specifications:- length: 65.70, breadth: 7 m, deadweight: 440 MT. The LCT is capable of carrying 1 helicopter, 9 tanks and 150 troops. [75] [76] BS Jahangir: LCT: 1 China Bangladesh: One Type 074 built by the People's Republic of China exists in the Bangladesh Army fleet. [77] Type C (2012) class LCVP: 2 ...
Webcam mounted on a building, used as a CCTV. Webcams can be used as security cameras. Software is available to allow PC-connected cameras to watch for movement and sound, recording both when they are detected. These recordings can then be saved to the computer, e-mailed, or uploaded to the Internet.