26-01-2017, 07:49 AM
(This post was last modified: 26-01-2017, 08:01 AM by ppppenguin.)
My recollection is that the prototype framestore converter was ready only just in time for the Mexico Olympics. Hence anything prior to that (and quite a few occasions after that) any conversion would have been optical.
Not convinced that this page is entirely accurate but it sounds reasonable: http://www.vtoldboys.com/arc10.htm
Another reference:
https://books.google.co.uk/books?id=z1Khj2gYS-QC&pg=PA88&lpg=PA88&dq=standards+converter+mexico+olympics&source=bl&ots=c2gIOf7vWI&sig=qC0isW9Qc_7jiEf0YB_SJC99jxU&hl=en&sa=X&ved=0ahUKEwiT8amxqd_RAhWKKcAKHcZHAasQ6AEIIDAB#v=onepage&q=standards%20converter%20mexico%20olympics&f=false
RelevantBBC Research reports (all available online) include 1965/41, 1966/06, 1966/12, 1966/14, 1969/11
Possibly most important is: http://www.bbc.co.uk/rd/publications/rdreport_1966_12
Not convinced that this page is entirely accurate but it sounds reasonable: http://www.vtoldboys.com/arc10.htm
Another reference:
https://books.google.co.uk/books?id=z1Khj2gYS-QC&pg=PA88&lpg=PA88&dq=standards+converter+mexico+olympics&source=bl&ots=c2gIOf7vWI&sig=qC0isW9Qc_7jiEf0YB_SJC99jxU&hl=en&sa=X&ved=0ahUKEwiT8amxqd_RAhWKKcAKHcZHAasQ6AEIIDAB#v=onepage&q=standards%20converter%20mexico%20olympics&f=false
RelevantBBC Research reports (all available online) include 1965/41, 1966/06, 1966/12, 1966/14, 1969/11
Possibly most important is: http://www.bbc.co.uk/rd/publications/rdreport_1966_12
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
