3 ms·
Interesting that the power plate indicates 60 Hz supply - yet the UK is 50 Hz. Perhaps stretching things for the title to claim it's "from" the BBC, as opposed
by jrabone 13y ago
Interesting that the power plate indicates 60 Hz supply - yet the UK is 50 Hz. Perhaps stretching things for the title to claim it's "from" the BBC, as opposed to "as used by" - this one was most likely was made for the US market. I wonder what its provenance was?
- alex_hitchins 13y agoCould it be to filter out the 50Hz mains interference?
- michaelt 13y agoThe whole point of broadcast TV operating at mains frequency is because it makes interference less noticeable, accdording to sources like [1]. [1] http://www.adelia.co.uk/frame-rates-ntsc-pal/ http://www.adelia.co.uk/frame-rates-ntsc-pal/