Author: Gary D. Paige,

University of California, Irvine; Irvine, CA

Operating System: OS/8

Source Language: PAL-8

Memory Required: 8K

Special Hardware Required: LAB-8 System with AX08, and 2

TC08/TC01 DECtapes.

Abstract: The OLEV software system is a signal averager and analyzer

designed for on-line neurophysiological experimentation (stimulus-

evoked potential data, etc.). Up to 4 analog channels can be processed

simultaneously. Sweep rate and sweep time are selectable to speeds as fast

as 18/sec. and 25.6 ms./swp., respectively; up to 128 sweeps averaged in

a given trial. Averages are formed by initially averaging sweeps to form

consecutive component averages, which are then averaged to form the

end result (a 32-sweep average will be formed from 4 component 8-sweep

averages initially formed by the 32 sweeps, for example). All data can be

stored on DECtape for future automatic analysis, including peak-to-peak

amplitude and peak-latency data within any designated time window.

Graphs of such data can be formed and stored automatically as well.

Media Price Code: A2, H32

Format: OS/8

Catalog: August 1978