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  IE-33 Noise Criteria
IE-33 INTRO
OVERVIEW
KEY FEATURES
Calibration
RTA
 -LF Zoom / Frequency Detect
 -Subtract / (F)STC / NIC
 -NC / NR
 -Averaging
 -Sampling / Memory
 -PC Transfer / IvieXLS
SPL Monitor
Seat-to-Seat
Strip Chart
Polarity
Scope
Signal Generator
Volt Meter
Time-Based Measurements
 -Strip Chart
 -RT-60
 -Delay
SPECIFICATIONS
ACCESSORIES
FAQ
DOWNLOADS
 
After capturing your measurements into IE-33 memory files, easily transfer them to your PC, and use the IvieXLS software templates with your Microsoft Excel software to graph and print your data.

The power and breadth of features in the IE-33 are evidenced in the Noise Criteria (NC) function of the IE-33. By invoking NC, the user can see a set of NC contours overlaid on the display screen and observe the RTA octave bars in relation to the NC contours. In addition, a working real time calculation of the current NC value is provided in the SPL window on the RTA screen. The reference level of the RTA display is adjustable while making NC measurements.

Noise Reduction (NR) curves are also available as a menu selection.