Diagnose Machine Failures from Sound 2 Weeks Ahead
Sudden production line stops cost over $50,000 per hour. 70% of machinery breakdowns can be predicted by analyzing bearing and motor acoustic vibrations weeks before failure. MachineEar delivers lab-grade acoustic diagnostics in 3 seconds.
Acoustic Machinery Inspections in Action
High-resolution acoustic signature telemetry captured across major rotating industrial equipment classes.
Bearing Raceways & Fatigue (BPFI)
Detects micro-spalling and lubrication starvation in rolling elements using demodulated high-frequency shock resonance at 3,240 Hz.
Angular Misalignment & Unbalance
Continuous FFT vibration analysis tracking 1X and 2X rotational speed harmonics to diagnose flexible coupling angular offset before seal blowout.
Hydraulic Cavitation & Vapor Implosion
High-frequency ultrasonic sensing detecting destructive vapor bubble implosions eroding pump impellers and volute casings above 4,500 Hz.
Industrial Acoustic Diagnostics Workbench
Select an industrial failure sound preset, record live machinery sound with your microphone, or upload a recorded audio file.
High-Speed Roller Bearing (SKF 6205)
High-frequency repetitive metal impact clicks and harmonic ring (3.2 kHz BPFI signature)
Three-Phase Induction Motor (15 kW)
Low-frequency cyclic rotational thrumming and dual-harmonic rumble (100 Hz / 2X shaft speed)
Sulzer Process Slurry Pump
Violent gravel-like cracking, rapid vapor bubble implosions, and broad-band cavitation hiss
Precision Industrial Gearbox & Motor
Smooth, balanced continuous baseline hum with uniform sinusoidal harmonics (no spikes)
Common Industrial Acoustic Failure Signatures
Learn how differing mechanical defect modes manifest acoustically in heavy industrial rotating assets.
Bearing Inner Race
Ball Pass Freq (BPFI)
Repetitive impact pulses as rolling elements strike inner race spalls at 3,000–3,500 Hz with sharp high crest factors.
Shaft Misalignment
2X Harmonic Vibration
Low-frequency rotational thrumming with 180° axial phase shift across motor and driven pump couplings.
Pump Cavitation
Broadband >4.5 kHz
Violent gravel-like cracking noise from imploding vapor bubbles destroying impeller vanes and pump casings.
Healthy Baseline
Smooth Harmonic Hum
Pure balanced rotational frequencies conforming to ISO 10816-3 Class I/II standards without impacting transients.
Pay-As-You-Go with Sensifai Wallet
No expensive \$15,000 accelerometer hardware or recurring multi-thousand dollar SaaS contracts. Pay purely per diagnostic request from your prepaid Sensifai wallet.
Immediate automatic deduction from your connected Gatekeeper balance on every scan.
- Full audio & vibration harmonic decomposition
- Bearing, motor, pump, & gearbox failure classification
- Exportable PDF & structured JSON diagnostic report
- Access via Web UI and programmatic REST API