Application examples of abnormal sound inspection devices: Abnormal sound inspection of speakers.
We will introduce a case where automatic inspection was made possible by applying an abnormal sound inspection device!
Our "Abnormal Sound Inspection Device" utilizes an inspection algorithm based on the Maharano Vista Guchi method to automatically and quantitatively inspect the quality of sounds and vibrations. Here, we introduce a case where the "Abnormal Sound Inspection Device" was applied to the inspection of abnormal sounds in speakers. Traditionally, the presence of abnormal sounds was determined by the auditory perception of the operator. In this case, automatic inspection was achieved by playing inspection sounds from the abnormal sound inspection device to a wireless speaker. [Case Study] ■ Challenge - Previously, there was variability in determination due to inspections based on the operator's auditory perception. ■ Application Results - By using DSVI-MA, automatic detection of abnormal sounds was achieved with a microphone or accelerometer. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Abnormal Sound Inspection Device Features】 ■ Realizes quantification and measurement through inspection algorithm based on the Maharano Vista Guchi method ■ Achieves stable detection and prevents the outflow of defective products through automation ■ Easy to set up as inspection standards can be created using data from only 40 good products ■ Measurement data of sound and vibration stored in the device can be used for alignment with customers *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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Cheer Up Your Quality Creating value for society through "Quality" At Daiou Electric, we are committed to helping our customers improve the quality involved in the manufacturing and provision of their products and services, thereby contributing to a better society. - The quality of life for workers - The quality of our customers - A company that improves the quality of the manufacturing industry, supports it, and cheers it on, continuing to grow. Business Activities - Measurement system development business: Development of inspection equipment and automation equipment - Measurement instrument calibration service business: Calibration and maintenance support for measurement instruments - LSI test solution business: LSI evaluation, analysis, inspection, and program development