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2 system description, 1 obsi setup – Soft dB OBSI Software User Guide User Manual

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2 System Description

This user guide covers only the software part of the measurement system as the sensors and the
fixture are not supplied with the software. For more information about relevant sensors, please
contact Soft dB at

[email protected]

.

For the purpose of this user guide, the I-Track system will be used as the base system. A dual ICP
probe and ICP tachometer will also be used. A special version of the I-Track system with higher
input ranges is available as an option; please contact Soft dB at

[email protected]

for more

information.

2.1 OBSI Setup

General OBSI Setup – Dual-Probe Vertical with Tachometer

Leading Edge

Sound Intensity

Probe

Trailing Edge

Sound Intensity

Probe

Tachometer

Wheel

Assembly