NCJ Number
16528
Journal
LAW ENFORCEMENT COMMUNICATIONS Volume: 1 Issue: 1 Dated: (JUNE 1974) Pages: 18-19,43-47
Date Published
1974
Length
7 pages
Annotation
DISCUSSES THE EQUIPMENT AND FUNCTIONS EMPLOYED IN THE CLASSROOMS.
Abstract
EQUIPMENT IN A TYPICAL CLASSROOM INCLUDES TWO AUTO-FOCUS 35MM SLIDE PROJECTORS, ONE RANDOM-ACCESS SLIDE PROJECTOR, ONE 16MM MOTION PICTURE PROJECTOR, AN OVERHEAD PROJECTOR, AN AUDIO CASSETTE DECK, THREE COLOR TELEVISION MONITORS, A BOON MICROPHONE, AND A LAVALIER MICHOPHONE. SIX TV CAMERAS ARE AVAILABLE FOR USE. LIGHTING IN THE ROOMS CAN BE REGULATED EITHER TO ILLUMINATE THE INSTRUCTOR WITHOUT WASHING OUT THE VIEWING SCREENS OR TO AN OVERALL LEVEL OF SEMI-DARKNESS WHICH PERMITS COMFORTABLE NOTE TAKING AND CONTROL OF THE MACHINERY.