helical scanning


  • Image 67 of 70

Image Description

internal mechanism of a video recorder, the drum seen at the centre left of the picture contains scanning head which when spinning read diagonal 'slices' of analgoue video information from a relatively slow moving tape as it passes the over the spinning drum

Keywords
metal mechanical vcr video recorder analog analogie scanning helical scanning magnetic tape reader mechanism drum shiny polished
Resolution:
3500 x 2343
File size:
1378 kB
Download Image

Related Electrical & Electronic Images