MoVVAT Vibration Amplification

RabiscoTech

In-app purchases

About this app

Transform your smartphone into a professional-grade optical vibrometer. Advanced motion magnification and non-contact vibration analysis—once confined to high-end laboratory instruments—are now accessible right from your device.

MoVVAT (Mobile Visual Vibration Analysis Tool) utilizes cutting-edge phase-based motion magnification algorithms to detect, quantify, and visually amplify micro-vibrations and subtle structural deflections imperceptible to the naked eye. By performing high-precision sub-pixel tracking on standard video footage, MoVVAT reveals mechanical looseness, resonance frequencies, bearing wear, and structural imbalances before they lead to costly equipment downtime.

ENGINEERED FOR FIELD AND LAB DIAGNOSTICS:
• Reliability & Condition Monitoring Engineers: Non-contact predictive maintenance on rotating machinery, industrial motors, turbines, and pumps.
• Structural & Civil Engineers: Measure resonance, mode shapes, and microscopic sway in bridges, beams, and building infrastructure.
• Mechanical & HVAC Technicians: Diagnose misalignments, loose foundation mountings, fan unbalance, and belt vibrations without shutting down operations.
• Acoustic & Vibration Specialists: Non-intrusive modal analysis, deflection shape validation, and mechanical resonance hunting.
• Researchers & Laboratory Physicists: Optical motion magnification experiments and physical dynamics telemetry.

CAPTURE & VIDEO INGESTION:
• Universal Video Ingestion: Import and analyze high-speed or standard video files recorded from high-speed cameras, smartphones, or drones.
• Manual Camera Engine: Built-in capture module with manual exposure, ISO, focus locking, and selectable high frame rates to minimize motion blur and ensure pristine diagnostic acquisition.

HIGH-PRECISION MOTION PROCESSING:
• Phase-Based Motion Amplification: Accelerate and scale minute spatial motions across selectable frequency bands to visually inspect operational deflection shapes (ODS).
• Bandpass Frequency Filtering: Isolate operational frequencies, filter out ambient noise, and zoom in on specific harmonics (1X, 2X, harmonic running speeds).
• Scalable Region of Interest (ROI): Customize your analysis zone—from a compact 64x64 sub-component window up to full-frame video analysis.
• GPU/CPU Hardware Acceleration: High-throughput rendering pipeline optimized for modern mobile GPUs (OpenGLES/Compute) and multi-core CPUs.

TELEMETRY, FFT & EXPORT:
• Live Telemetry & FFT Spectrum: Tap any point on the magnified footage to generate immediate Fast Fourier Transform (FFT) frequency spectrums, time-series waveforms, and orbital trajectory graphs.
• Sub-Pixel Displacement Tracking: Quantify vibration amplitude, peak dominant frequencies, and phase differences in real time.
• Complete Video & Report Exports: Export high-definition motion-magnified videos with synchronized telemetry charts, vibration metrics, and analytical overlays ready for client reporting.

AVAILABLE TIERS:
STANDARD MODE: Essential diagnostic tools for rapid inspection.
• Standard resolution processing with automatic optimization.
• Fixed 30% ROI scale for fast triage.
• Adjustable visual motion amplification factors.

PRO UPGRADE: Unlocks the complete optical laboratory.
• Native Resolution Processing: Process 1080p, 4K, and high-framerate clips without downscaling.
• Unrestricted ROI Scaling: Full-frame and micro-window region of interest sizing.
• Advanced Algorithm Controls: Full manual control over temporal filters, phase boundaries, attenuation factors, and precision thresholds.

Note on measurement accuracy: Accurate sub-pixel optical vibrometry requires mechanical stability during capture. Always secure your device on a rigid tripod and ensure bright, flicker-free illumination to minimize sensor noise.

What’s new

- RAM management improved
- UI bug fixes
- Improved overall stability