Hear what machines cannot tell you.
Resona turns sound and vibration into a real-time model of physical state.
62.4 dB
RMS · 1 s WINDOW24.80 Hz
PHYSICAL STATE INFERENCE0.42 g
PHYSICAL STATE INFERENCE4.71 kHz
PHYSICAL STATE INFERENCEEvery physical system has a voice.
Machines constantly emit acoustic and vibrational signals as their internal components move, interact, heat, deform, wear, and change state.
These signals contain information about the physical system.
Resona learns to decode that information.
The interesting part is usually below the noise.
integer multiples of a rotational fundamental
structural modes excited by broadband energy
short impulsive events, periodic or sporadic
sidebands around a carrier frequency
structure absent from the system's own history
Resona does not simply classify sounds. It learns the relationship between acoustic signatures and physical states.
From sound to something you can act on.
- Frequency
- Amplitude
- Harmonics
- Transient response
- Rotation
- Load
- Friction
- Vibration mode
- Structural response
- NORMAL
- DEGRADED
- UNSTABLE
- FAILURE SIGNATURE
- SYSTEM
- INDUSTRIAL PUMP 04
- STATE
- DEGRADING
- SIGNATURE
- CAVITATION-LIKE
- FIRST DETECTED
- 18:42:07
- CONFIDENCE
- 94.2 %
The interface above is an illustrative UI example. It does not represent a real customer result or a validated measurement.
The same microphone can hear more than one failure.
MIC + ACCELEROMETER
48.0 kHz
harmonic series
broadband flow noise
periodic transients
resonant column
line-frequency hum
actuation envelope
micro-acoustic events
modal response
Resona extracts different physical information from the same underlying acoustic and vibrational signal, depending on the system being observed.
Physics leaves structure in the noise.
Continuous acquisition, no internal access required.
Signal is resolved in time and frequency simultaneously.
Features are physically motivated, not perceptual.
Models temporal relationships, not audio similarity.
State is inferred, not thresholded.
Deviation is evaluated against the system's own history.
ROTATING MACHINERY
Hear changes in bearings, shafts, gears, and motors.
FLUID SYSTEMS
Identify changes in flow, cavitation, pressure-related behavior, and pipe conditions.
STRUCTURES
Detect changes in vibration modes and structural response.
ROBOTICS
Interpret mechanical interactions through acoustic and vibrational feedback.
ENERGY SYSTEMS
Listen for physical signatures inside complex equipment.
Sensors measure. Resona interprets.
UNDERSTANDING
Resona does not replace conventional sensors. It adds a layer of interpretation on top of signals that already exist, or that can be collected with low-cost acoustic and vibration hardware.
A machine that listens gets a new kind of memory.
Normal signature
Minor spectral shift
New harmonic
Repeated transient
State transition
Instead of treating each measurement independently, Resona builds a longitudinal model. It continuously learns what normal sounds like for each physical system and detects meaningful deviations from that system's own history.
Machines already speak.
We are teaching them to listen to themselves.
RESONA — AI SENSING FOR PHYSICAL SYSTEMS