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.
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basic information
【Judgment Process】 ■ The sound and vibration signals of the inspected items are captured via A/D converters from each amplifier to the PC. ■ The recorded data is analyzed in real-time for 1/3 octave, trends, and quantity distribution, among others. ■ For each individually obtained value, judgments are made against various thresholds set by the test conditions in the test pattern, determining the quality of the product (after the judgment, the analysis data used for the judgment can be visually displayed). *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
It has been 40 years since the development of the world's first industrial measurement system using a personal computer. After many years of technological innovation, we have developed a "Deep Learning AI-based Abnormal Sound and Vibration Detection System." Additionally, we offer a unique software developed by our company called "WAVELET," which visualizes sound and vibration, along with a wide range of unique hardware and software products that assist in building systems for impact testing, product inspection, preventive maintenance, and continuous monitoring. We also accept custom orders to meet all your measurement needs beyond standard products. Please feel free to consult or inquire with us!
