[Measurement System Example] Abnormal Noise and Vibration Detection Device 'NVH'

A 1/3 octave analysis that replaces sensory testing, which judges product quality based on human perception! It realizes engineers' dreams at a low cost.

"NVH" is a software for abnormal sound and vibration inspection on production lines that approximates the abnormal operating sounds and vibrations of machinery to human sensory evaluation for judgment. By performing quantity determination on frequency distribution (patent), it has made it possible to identify sudden abnormal sounds, which was difficult with average level determinations such as FFT and 1/3 octave. By conducting quantitative judgments, concerns about uncertain determinations due to individual differences in human sensory evaluation are eliminated. 【Features】 ■ Judgment can be made on a user-friendly screen using Windows ■ Necessary test parameters can be set according to the judgment model ■ Utilizes 1/3 octave analysis suited to human sensory perception ■ Visualization makes it easy to understand the analysis results ■ Convenient cursor function allows for easy reading of inspection results *For more details, please refer to the PDF document or feel free to contact us.

Other inspection equipment and devicesOther analyses