R&D Report 1967-12 : Equipment for the statistical analysis of programme meter deflexions J.R. Chew, A.A. Harris The apparatus described examines the fluctuating deflections of a programme meter by arranging that an image of the moving pointer falls, according to its position, upon different members of a suitable array of photo cells. The positions of the cells can be set relative to the image of the scale of the instrument to record data according to the scale region of greatest interest....
Topics: meter, programme, analysis, logic, pointer, statistical, output, deflexions, bistable, data,...