Experienced maintenance engineers do not rely on sensor values alone. They listen.
A change in sound, a new background noise, or a different rhythm is often enough to realize that something has changed in a machine or system. With increasing experience, they can even assess what kind of change it is and whether action is required.

This is exactly the principle behind SIPREMA. Instead of focusing primarily on temperature, vibration, or other individual parameters, SIPREMA uses sound as a holistic indicator of machine condition. Acoustic signals reflect the interaction of all mechanical and physical processes—just as the human ear perceives them.

SIPREMA continuously “listens” to machines and systems.
With SIPREMA Core, the system reliably detects that something has changed by identifying statistical shifts in acoustic anomalies.
With SIPREMA Pro, it is possible to learn what has changed—provided the system is trained using the integrated feedback mechanisms and the expertise of maintenance professionals.

In this way, SIPREMA mirrors human perception:
Core represents the sensitive ear that notices a change.
Pro represents the experienced engineer who can interpret and classify what is heard.

This approach is technically innovative and unique. Using acoustics as the primary condition indicator—combined with automatic detection and optional human expertise—is the foundation of a patented solution. SIPREMA makes the maintenance engineer’s ear digitally scalable and available for modern maintenance environments.