Continuous Acoustic Monitoring
Always-on monitoring of critical rotating equipment using acoustic and physical signals. Early warnings of bearing, lubrication and rotor faults — before they cause unplanned outages.
When Continuous Acoustic Monitoring is the right tool
Periodic inspections work for some assets — but not for the equipment whose failure would stop your operation. Continuous monitoring is the right answer in situations like these:
Critical equipment — failure is catastrophic
Compressors, large motors, gearboxes, pumps where downtime stops the entire production line. The cost of one unplanned outage exceeds years of monitoring.
Faults develop faster than your inspection cycle
Some failure modes (bearing wear, lubrication breakdown) accelerate within weeks. Quarterly route-based measurements simply miss them.
Limited maintenance staff
Autonomous monitoring relieves manual rounds and points your team to the equipment that actually needs attention.
No existing sensor infrastructure
Non-intrusive IoT edge devices install without major retrofit, downtime or capital project.
Multi-site operations
Centralized dashboard for assets across geographically dispersed plants — one view for the maintenance manager.
Compliance + audit trail
Historical record of asset condition for regulatory bodies, insurance audits or warranty disputes.
How it works
Sensor deployment
We install non-intrusive industrial IoT edge devices on the equipment you want to monitor. Acoustic sensors plus complementary physical signals (vibration, temperature, current draw) feed continuous data streams — without any disruption to your operations.
Data acquisition & edge processing
Recorded sound and physical signals are processed locally on the edge device. Relevant features are extracted and securely uploaded to the analysis platform over LAN, SFTP or MQTT — fitting your existing IT infrastructure.
Frequency analysis & anomaly detection
The platform performs frequency-spectrum analysis based on vibrodiagnostic methodology. Machine-learning algorithms compare the current state to the asset's baseline and flag deviations — long before the asset reaches a failure threshold.
Dashboard & alerts
A unified dashboard shows the live state of every monitored machine across all your sites — In operation / In maintenance / Alert / Failure. Email or SMS notifications reach the right people when intervention is required.
Where we apply it
We monitor a wide range of industrial rotating and mechanical assets:
Rotating equipment
Air compressors, electric motors, pumps, fans, gearboxes.
Mechanical drives
Conveyor systems, mixers, agitators, transport systems.
Critical utilities
Chillers, HVAC compressors, cooling pumps, process refrigeration.
Production bottlenecks
Machines whose downtime halts the entire line.
Cross-site fleets
Distributed assets across multiple plants — single dashboard.
High-value or hard-to-access machinery
Equipment where manual inspection is dangerous, expensive or impossible during operation.
What you receive
A complete monitoring service you can plug into your operation:
Real-time asset state on a unified dashboard
Every machine you monitor, on a single screen.
Automated anomaly alerts
Email or SMS notifications when machine behavior deviates from baseline.
Frequency-domain fault analysis
Identification of bearing wear, lubrication issues, rotor imbalance, gear faults, and more.
Historical condition record
Searchable archive of every machine's operational state over time — useful for warranty, audit and trend analysis.
Prioritization of inspection effort
Your maintenance team focuses on the equipment that actually needs attention.
Integration with your systems
Alerts and data flow into your existing CMMS / EAM / SCADA via standard protocols (SFTP, MQTT).
From our practice
We have implemented continuous acoustic monitoring across rotating-equipment assets in industrial environments, integrating with existing CMMS and SCADA systems.
Typical targets include air compressors, large electric motors and process pumps in continuous-production plants — assets where unplanned downtime carries the highest cost.
Have critical equipment you can't afford to lose?
Tell us about your assets, criticality and current monitoring setup — we'll propose a monitoring approach tailored to your operation.
Schedule a consultation →