Yes Jjvj. Read those posts they are thinking like that only
Few think that a magic software upgrade changed their stb as super stbs which will receive
Tata Sky even without power supply also:rofl: They dont know about satellites reception etc.. so will talk like that only. They are just spoon feeding fellows :ashamed: Don't understand or learn anything :wall:
It is not that simple. One should not dismiss anything lightly. The whole chain - uplinking, local processing/amplification in the sat, beaming down, dish alignment, LNB, attenuation in cable from LNB to STB, and the STB - all are important and have a role to play. Both software and hardware decide the outcome; and ingenious design can cover or make up for deficiencies.
Some examples: My
Sony DVD player will hang if the DVD (borrowed from British libraries) is bad, but my old Thomson player will simply skip the defect and continue to play. This is mainly due to how the software handles a noisy signal. Some copied mp3
music cds get into trouble in my
Dell desktop, but pose no problems in Lenova
laptop.
Many designers will know that how exceptions are handled define the good and bad products.
You may also know that most of the electronic products are designed to work over a wide range - 90 to 250 volts; any product which expects you to use a voltage stabiliser is ready for the dustbin.
Yes Jjvj. Read those posts they are thinking like that only
Few think that a magic software upgrade changed their stb as super stbs which will receive
tata sky even without power supply also:rofl: They dont know about satellites reception etc.. so will talk like that only. They are just spoon feeding fellows :ashamed: Don't understand or learn anything :wall:
For eg. From the software point of view:
If the SW detects that the signal has fallen below, say, 40 (acceptable range 40 to 90). There are several options:
1. Set the video to zero, show a blank screen, and shut down.
2. Show a message of warning, and restore the picture when signal level rises.
3. Continue showing the picture with degraded quality till the picture is only
noise.
4. Use signal enhancing techniques to continue working.
The point is, don't under estimate the power of software. A good, well thought out, and well written software can make a significant contribution to performance and reliability.