Larson Davis System 824 Reference Manual page 478

NOTE: AC output gain matches RMS
detector.
C-10
Real-time operation:
Anti-aliasing:
Summation of output
signals:
Flat frequency range:
Filter type:
Octave frequency
ratio:
AC/DC Output (SSA mode only)
824 Menu 3.5mm Connector Tip
AC-1 AC-2 Flat AC output
AC-1 DC Flat AC output
AC-2 DC C-weighted AC output
AC-2 AC-1 C-weighted AC output
824 Reference Manual
≤ ±0.3 dB error for all
filters tested with a
swept sinusoidal input.
≥ 75 dB
≤ ≤ ≤ ≤ ± 1.0 dB (±0.4 dB
typical)
10 Hz - 20 kHz, rela-
tive attenuation < ±
0.15 dB
Digital
Base 2 (See IEC 1260
Annex A)
3.5 mm Connector Ring
C-weighted AC output
Weighted DC output
Weighted DC output
Flat AC output
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