The bandwidth of a standard satellite channel with a 32 MHz band is 55 Mbps. These speaker models are called active. And on my website you can find a video where I told you what kind of light you can use if you are just a beginner blogger and you only have money to buy one lamp. For broadcasting with professional quality, a bit rate of 5 – 8 Mbps is required. This means that the coordination of the amplifier and the speakers that it sets in motion took place at the stage of design development..
I said that for normal light, one good softbox with a monoblock light source is enough. Thus, one standard satellite channel can broadcast 4-5 television programs. That is, the amplifier-emitter system operating in the column does it as efficiently and efficiently as possible..
There is an example in the video where only one softbox and one RGB-tube DigitalFoto is used for lighting. It is possible to use digital channels with higher compression ratios. And all things being equal, a studio monitor is really cool. But if you want to do it right, you need to use three-way lighting to illuminate a person – lighting from three different sides.
In this case, up to ten video programs are transmitted in one standard channel. It so happened that the author of these lines has been using near-field studio monitors for a long time and actively. Using the example ug.yoursports.store of our studio, I decided to show what would happen if we turn off some light sources, turn on some. However, in these cases, a loss in image quality is noticeable. At work – in a recording studio during mixing, on radio and television on sound control during editing and broadcasting.
We will clearly show you how the image will change from turning on or off certain light sources. In general, the transition to digital multi-program TV broadcasting presupposes the gradual decommissioning of analog broadcasting systems: SECAM, PAL, NTSC, due to this, the release of existing radio channels and communication lines, as well as their repurposing for digital TV broadcasting. At home – as a desktop acoustics next to a computer. You can see what the lighting looks like if you use a regular light bulb in the ceiling..
At the same time, the multi-program TV broadcasting system must be built into the existing frequency plan for the distribution of TV channels, which provides for a bandwidth of 8 MHz for on-air and cable TV broadcasting, 27 MHz — for satellite systems of direct TV broadcasting and 33, 36, 40, 46, 54, 72 MHz — for fixed satellite services. You understand that there are two big differences: personal listening for pleasure – and at work, by duty. Three-component lighting.
It is also necessary to take into account the existing relationship between satellite and terrestrial television broadcasting systems, which implies the use of cable TV channels and terrestrial broadcasting networks to bring satellite programs to television viewers. On the one hand, studio monitors do not allow you to relax even at home..