NTi Audio XL2 Sound Level Meter - Manual (Page 54)

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Sound Level Meter
5 Log Audio
The XL2 logs audio data as a wav-file. Choose from the fol-
lowing settings:
Off Audio logging is off
On Audio logging is activated from
measurement start to stop.
Events Only Audio logging of triggered events
only.
For more details read the chapter Wav-File Recording.
6 Format
Choose from the following audio recording formats:
Compressed Compressed audio logging
Compressed+AGC Compressed audio logging with
Automated Gain Control (AGC)
24Bit_48kHz Linear audio logging in 24 bit,
48 kHz resolution. (Required for
post-processing on the PC with
Extended Acoustic Pack)
7 Audio Logging Period
If Log Audio 5 is set to Events Only, then the duration
for the audio recording may be further specified:
Recording
whole event Records a wav-file for the whole trig-
gered event duration.
Stop recording
after Records a wav-file for the specified
period after the event start is trig-
gered.
8 Status Information
Displays current trigger status:
Waiting for trigger •
Armed • (during start duration 13 )
Audio + data recording •
Completing log cycle •
9 Actual Level
Measurement result of the defined level 4 .
10 Event Counter
Counts the number of triggered events that have occurred
during the ongoing measurement.