User manual

261
Specifications
Audio
Recording
Default •
Recording of compressed wav-files »
(ADPCM - 4 bit, 24 kHz)
a new wav-file starts every 12 hours »
(max. wav-file size 512 MB)
Bandwidth: 2.0 Hz - 10.2 kHz »
Optional: Extended Acoustic Pack •
Recording of linear wav-files (24 bit, 48 kHz) »
a new wav-file starts every 1 hours »
(max. wav-file size 512 MB)
Bandwidth: 2.0 Hz - 23.6 kHz »
Optional: NoiseScout - Managed Mode •
Recording of compressed wav-files »
(4 bit, 12 kHz)
Bandwidth: 2.0 Hz - 5.1 kHz »
requires activated “NoiseScout 365” or »
“Data Day Credits”
Audio files include meta data (scaling, time, ...) in •
Broadcast Wave Format BWF according to EBU
TECH 3285
Measure-
ment
Ranges with
different
microphones
XL2+M2230: 17 dB(A) - 137 dB •
XL2+M2215: 25 dB(A) - 153 dB •
XL2+M2211: 21 dB(A) - 144 dB •
XL2+M4261: 27 dB(A) - 146 dB •
@ typical microphone sensitivity
Linear Mea-
surement
Range acc.
IEC61672 /
ANSI S1.4
XL2+M2230: 24 dB(A) - 137 dB •
27 dB(C) - 137 dB
XL2+M2215: 33 dB(A) - 153 dB •
XL2+M2211: 29 dB(A) - 144 dB •
XL2+M4261: 33 dB(A) - 146 dB •
@ typical microphone sensitivity
Stabilization
Time
< 10 seconds
Integration
Time
Minimum: 1 second •
Maximum: 100 hours minus 1 second •
Display
Measure-
ment
Ranges
Three level ranges depending on the microphone
sensitivity with manual setting. For example:
M2230 @ sensitivity = 42 mV/Pa •
LOW, lower level range: 0 - 100 dBSPL »
MID, mid-level range: 20 - 120 dBSPL »
HIGH, upper level range: 40 - 140 dBSPL »
M2215 @ sensitivity = 8 mV/Pa •
LOW, lower level range: 20 - 120 dBSPL »
MID, mid-level range: 40 - 140 dBSPL »
HIGH, upper level range: 60 - 160 dBSPL »
M2211 @ sensitivity = 20 mV/Pa •
LOW, lower level range: 10 - 110 dBSPL »
MID, mid-level range: 30 - 130 dBSPL »
HIGH, upper level range: 50 - 150 dBSPL »
M4261 @ sensitivity = 16 mV/Pa •
LOW, lower level range: 10 - 110 dBSPL »
MID, mid-level range: 30 - 130 dBSPL »
HIGH, upper level range: 50 - 150 dBSPL »