The OROS Sound Power software module is a dedicated solution for determining the sound power of noise sources by measuring sound pressure levels at multiple microphone positions around the test object. It is designed for both laboratory (anechoic) and outdoor environments, supporting up to 32 microphone channels for simultaneous acquisition in a single run. The software is fully compliant with international standards such as ISO 374x, ensuring reliable and repeatable results. It features a user-friendly interface with a setup browser, real-time overall and spectral displays, and automated validity checks for background noise, environmental conditions, repeatability, and directivity. Test reports are automatically generated and customizable via Microsoft Excel. The module integrates with OROS analyzers and can be used as part of a broader suite of acoustic and vibration analysis tools, making it suitable for R&D, product certification, and regulatory compliance in various industries.

Key Features

Multi-Microphone Simultaneous Acquisition Measures all microphone positions at once for efficient testing.

• Up to 32 microphone channels in real time
• Single-run acquisition for all positions

Standards Compliance Ensures results meet international acoustic testing requirements.

• ISO 374x for sound power measurement
• Type 1 precision results in dBA

Automated Validity and Correction Checks Improves reliability and repeatability of measurements.

• Automatic checks for background, environment, repeatability, and directivity
• Environmental and background noise corrections

User-Friendly Operation and Reporting Streamlines setup, measurement, and reporting processes.

• Task-dedicated interface and setup browser
• Real-time overall and spectral display
• Customizable, automated test reports in Microsoft Excel

Integration and Flexibility Adapts to various test bench configurations and environments.

• Compatible with OROS analyzers and NVGate platform
• Can be integrated with other OROS acoustic and vibration modules

Benefits

Efficient and Repeatable Testing Reduces test time and increases productivity.

• All positions measured in a single run
• Automated procedures and reporting

Reliable, Standards-Compliant Results Delivers accurate data for certification and R&D.

• Full compliance with ISO 374x and other relevant standards
• Type 1 precision and automated validity checks

Versatile Application Suitable for a wide range of acoustic environments and industries.

• Laboratory, outdoor, and field testing
• Supports R&D, product certification, and regulatory compliance