Data-reduction facility for digitizing and manipulating data from oscilloscope photographs (users guide)

It is often necessary to analyze analog data from oscilloscope photographs, strip charts, or other graphical forms. Analysis of the data may involve conversion from analog to digital information. The digital information may be mathematically processed to extract the parameters needed for proper analysis of the original graph. In the past, a data reduction facility was operated on a part-time basis by one individual. The facility has been modified and upgraded to make it suitable for more general use by staff personnel.