Bell & Howell test patterns: Difference between revisions

No edit summary
Tag: Reverted
Line 413:
* ''White Line Fever'' (RCA/Columbia Pictures Home Video, 1983)
 
==Tapes with the 1350150-second test pattern==
Between Q4 1984 and Q2 1987, the standard test pattern was the 150-second white screen with the 1000 Hz tone. Some tapes duplicated during this period, however, used a much longer test pattern.
 
Anonymous user