noise management software / test / analysis / measurement
noise management, test, analysis, measurement
for the aerospace industry
Sound Pressure Level Measurement for Sound Power Determination
The Sound Power software module is offered by OROS for Industrial Acoustics applications. This Solution allows the user to measure Sound Power based on the sound pressure levels at microphone positions around a source under test. Thus, the Sound Power Solution is complementary of the Sound Intensity Solution that is based on the measurement of the sound intensity as recommended by ISO 9614.
Task dedicated interface
The Sound Power software provides sound power determination in free ﬁeld environments. It is ideal for test bench: indoor (laboratory anechoic environments) or outdoor.
Fulﬁlls main international standards for free ﬁeld environments: ISO 374x
Dedicated interface for easy and repeatable operation
All microphone positions measured at once
Overall and Spectra real-time display
Type-1 precision results in dBA
Direct Sound Power determination
Automatic standard validity check
Background and environmental corrections
Repeatability and directivity checks
Test report with Microsoft Excel
User friendly Set Up browser
Measurement panel for easy and repeated operation
Easy and flexible report customization
Advanced analysis tools for R&D studies
A performant tool
Sound Power Test reports can be customized and are automatically generated using Microsoft Excel. Based on OROS Analyzers Sound Power can be measured acquiring all microphone positions at once allowing a single run of the source. Up to 32 microphone channels can be recorded in realtime with a type 1 precision.