Vibco: quality control based on
vibration and noise analysis

IMPROVE performs quality control based on vibration and noise analysis applied to household appliances.

The application dedicated to this purpose is called Vibco.

Vibco can improve the quality of your products by isolating and removing acoustic problems.

Here are some properties of the Vibco system:

  • Fault characterization
  • Signal acquisition and Fourier Analysis
  • Sound intensity and sound level assessment
  • Acoustic analysis in octave bands

Let’s see Vibco in more details.

Model configuration

Vibco offers the possibility to define, for each product to be tested, the noise model associated with specific faults.

The image on the left shows the modeling of an extractor hood with different speeds.

Model configuration

Test analysis

For each test the results can be analyzed for every rotor speed.

By selecting the developed frequency bands, you can view the relative spectrum and the detected sound intensity.

Test list

Each test is tracked and can be searched and compared with others.

The possibility of a quick test search according to various conditions is particularly taken care of.

Test comparison

Overlap of the different tests spectrum, and comparison of the sound intensity of the band.

The image shows the comparison of the defined band threshold, on the sound intensity.

Out of control

Overlapping of the spectrums with out of control facts, for the test code 07895131.

Comparison between good and non-good spectrums, configuration of relative noise thresholds.

Product analysis

Graphic analysis of the sound intensity performance values detected for specific products

Immediate view of the reference clusters formation, to improve the out-of-control thresholds.

I would like to receive information regarding this solution


NeXT is a software house that produces and sells softwares developed to provide information and aggregate data to company management, supporting its operational decision making.

NeXT can guarantee excellent quality service, unique in the whole industry, thanks to agent-based technology programming.

Where to find us

Operational headquarter:via Ancona 55/A 60030, Castelbellino (AN)
Registered office: via Nazario Sauro 11/a 60035, Jesi (AN)
Tel: +39 0731702191
Fax: +39 0731690464
VAT reg.: 02510420421

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