System and method of recording event information for subsequent analysis

摘要: A conventional stereo tape recorder is used to record a series of reference pulses on each the two channels or magnetic tracks followed in instance by intermediate event representative behaviorial phenomena units. The delay time interval between and indicative particular behavior that has been observed. An astable free running multivibrator for channel provides pulses, whereas monostable one-shot multivibrator, which triggered its companion pulses. key-controlled resistance-capacitance circuit connected circuitry functions vary position with respect Individual keys, combination are assigned codes various behaviors subjects be observed recorded. at some later interfaced an appropriately programmed computer, computer then processing signals basis provided clock converting such binary values delays positions can perform logical functions, as ratioing, averaging sorting, store results memory appropriate analysis, determining patterns have previously