Function; Full Octave - Castle group dBAir Operating Manual

Sound level meter
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Function

Scroll the available options using the Up or Down Arrow keys, press OK to choose the
highlighted selection.
Octave band analysis does not have to be used and can be disabled as required. Only
one analysis method can be selected at any time and all analysis is on Measurement
One only.

Full Octave

When the function Full Octave is selected, full octave band analysis is performed on
measurement one and will produce the additional following parameter data for the
short and long interval if used at the following frequencies: -
Frequencies
16Hz, 31.5Hz, 63Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2kHz, 4kHz, 8kHz, 16kHz
Short Interval
Leq, Lmin, Lmax, Lpeak, Le*
Long Interval
Leq, Lmin, Lmax, Lpeak, Le*, Ln1*, Ln2*, Ln3*, Ln4*, Ln5*, Ln6*, Ln7*, Ln8*, Ln9*,
Ln10*
*Where fitted, and enabled
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