And, by using AutoRepeat and AutoSave, several individual files may be combined into a single measurement to provide an overview of the entire measurement period. Detailed noise measurements with NLA Performing noise level surveys of a given location and ensuring compliance to community noise ordinances are just two of the examples of how you will use the Sound Lab NLA program. Three percentiles of levels exceeded. Lmin and Lmax-The minimum and maximum levels recorded Scaling Selectable scaling parameters or auto scale. Muting NLA continues to record data when muting is turned on.
Operator can select to include or exclude muted data from the statistical information.
Calibration Manually enter calibration constant for input sources or use auto calibration with a calibrated reference source such as a microphone and a calibrator or a calibrated signal on a recording. Microphone and sound level calibrator not included. One RS-232 serial port, capable of operating at 57.6 kilobaud. Must be assigned as COM1 or COM2. One bidirectional 8-bit parallel port.