Soft-db Opus Suite Building Acoustics Module Airborne Soun Manual de usuario descargar pdf (Pagina 14)

6 Setup Interface

Figure 2: Setup interface

Input Setup

The input channel used for the measurements

The available input types are AC and ICP sensors.

Selection of the dynamic range.

For a microphone sensitivity of 50mV/Pa.

- Low Range: 25 to 119 dBA

- High Range: 37-130 dBA

Concerto: the input 1 and 2 have

two range settings (Low or High)

while inputs 3 and 4 have a single fixed range (Low).

Alto

-6ch and Itrack: only the low range is available.

The sensor sensitivity can be entered manually or the Calibration

interface can be used (see section 0, p.15).

The dB reference is the unit reference from which the decibel (dB) is

calculated.

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Soft-db Opus Suite Building Acoustics Module Airborne Soun Manual de usuario Pagina 14