Advantages of DVB-T The DVB-T standard uses special modulation techniques and guard intervals, combined with fast Fourier transform, to provide the highest noise immunity. It allows you to vary the degree of...
Why choose DVB-T The operation of telecenters with overlapping zones of reliable reception on the same frequency is completely absent in ATSC and is recommended for use in the DVB-T standard. This destroys the usual idea...
Equipment for the implementation of DVB-T projects Since all standards of the DVB family are based on the MPEG-2 digital compression standard, in order to organize broadcasting in DVB-T, the same set of equipment is required as for organizing satellite...
ATSC vs DVB-T If American specialists conducted comparative tests of their system not only in a laboratory, but also in a real city, they would hardly have discovered the...
Standards and broadcasting systems It is customary to call the television broadcasting standard the total number of frame decomposition lines, the frame rate or fields, and the presence of interlacing. For decades now, three interlaced...
Terrestrial television At the moment in Russia television broadcasts in the SECAM standard (625 lines), the image is displayed with a resolution of 720 by 576 pixels and a frame rate of 25...
Digital TV Modern cable and satellite TV uses the same PAL and SECAM standards, but in digitized form and with MPEG-2 compression. In most cases, digital television is much better than terrestrial television...
High definition television HDTV (High Definition Television) has a resolution of 1920x1080 (in Europe) or 1280x720 (in the USA). But in the United States, progressive imaging is used, and in Europe, interlacing. Thus, HDTV image clarity (the number of...
MPEG2 and MPEG4 - description of formats At the moment, most cable and satellite TV operators use the MPEG2 standard to transmit their signals. The MPEG2 standard was developed by the Moving Pictures Experts Group of the...
HDTV in Russia First of all, let's remind the reader that he can receive TV channels through on-air (terrestrial) broadcasting, through a cable television network, as well as from a satellite. It is not necessary...
Why HDMI is needed Among the numerous inputs / outputs available on the service panels of modern video equipment, there is sure to be an HDMI connector. In fact, this...
