The FFT Analysis (Narrow Band Spectral Analysis) module is a specialized software component within the OROS NVGate platform, designed for precise analysis of noise and vibration signals. It utilizes Fast Fourier Transform (FFT) algorithms to convert time-domain data into frequency-domain spectra, allowing users to identify and quantify frequency components with high resolution. This module supports both real-time and post-processing workflows, integrating seamlessly with OROS multi-channel analyzers for field and laboratory measurements. The system is engineered for flexibility, supporting a wide frequency bandwidth and dynamic range, and is suitable for applications such as machinery diagnostics, structural analysis, and acoustic investigations. The module is part of a plug-in architecture, enabling users to combine FFT analysis with other measurement and reporting tools within NVGate.

Key Features

High-Resolution FFT Analysis Transforms time-domain signals into detailed frequency spectra.

• Narrow band spectral analysis for precise frequency identification
• Supports wide frequency bandwidths (from mHz to 40 kHz)

Real-Time and Post-Processing Capability Flexible analysis modes for various workflows.

• On-line measurement and analysis during acquisition
• Post-analysis of recorded data for deeper investigation

Multi-Channel Support Handles complex measurement scenarios.

• Simultaneous analysis across multiple channels (up to 32 or more)
• Cascadable systems for large channel counts

Integrated Reporting Tools Streamlines documentation and sharing of results.

• Direct export to Word® and Excel®
• Automated report generation

Customizable Control Panels and Preferences Adapts to user requirements and measurement setups.

• User-defined control panels
• Personalizable settings for efficiency

Measurement Automation and Macros Enhances productivity and repeatability.

• Sequence automation for repetitive tasks
• Macro support for custom workflows

Benefits

Accurate Diagnostics Enables precise identification of noise and vibration sources.

• High-resolution spectral data for root cause analysis
• Supports advanced troubleshooting in mechanical and acoustic systems

Efficiency and Flexibility Optimizes measurement workflows for diverse applications.

• Real-time and offline analysis options
• Adaptable to field and laboratory environments

Comprehensive Data Management Facilitates organized acquisition, analysis, and reporting.

• Integrated project management and data storage
• Seamless transition from acquisition to reporting