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This wonderful feature is reminiscent
of the days of the old paper strip chart recorders. There have
been many improvements in instrumentation since those days, but
the strip chart concept still offers the best graphic depiction
of amplitude over time. The Strip Chart function can record amplitude
over time from 1 minute to 8 hours, plus a continuous recording
mode. The finished chart can be saved to a tab-delimited ASCII
character file and transferred to a PC for further display and
manipulation, using Ivie's "IvieXLS" graphing
software or any other compatible means.
Weighting and Filtering - All
of the SPL detectors can be applied to Strip Chart as can the weighting
and filtering.
Chart Time - Chart Time settings
allow the user to select the amount of time it takes the strip
chart “pen” to
trace a line from the far right of the display to the far left. Minimum
time is 1 minute, maximum is 8 hours, and there is “continuous” setting
as well.
Set dB Scale - As in the RTA
display, this function allows the user to set the amplitude resolution
of the display.
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