{"id":10,"date":"2026-05-16T20:30:02","date_gmt":"2026-05-16T11:30:02","guid":{"rendered":"https:\/\/www.daioh-denki.co.jp\/?page_id=10"},"modified":"2026-07-03T00:10:08","modified_gmt":"2026-07-02T15:10:08","slug":"acoustic-testing","status":"publish","type":"page","link":"https:\/\/www.daioh-denki.co.jp\/en\/business\/mechatronics\/acoustic-testing\/","title":{"rendered":"Sound and Vibration Inspection Equipment"},"content":{"rendered":"<article class=\"acoustic_testing solutions\">\n        <section class=\"box01\">\n\t\t\t<div class=\"w_full\">\n\t\t\t\t<div class=\"w1400\">\n\t\t\t\t\t<ul class=\"link_list mb_sm\">\n\t\t\t\t\t\t<li><a href=\"#acou_link01\"><span>Common concerns<\/span><\/a><\/li>\n\t\t\t\t\t\t<li><a href=\"#acou_link02\"><span>Product Overview<\/span><\/a><\/li>\n\t\t\t\t\t\t<li><a href=\"#acou_link03\"><span>Here are some case studies<\/span><\/a><\/li>\n\t\t\t\t\t\t<li><a href=\"#acou_link04\"><span>Judgment Technology<\/span><\/a><\/li>\n\t\t\t\t\t\t<!--<li><a href=\"#acou_link05\"><span>\u5b9f\u7e3e\u30fb\u4e8b\u4f8b<\/span><\/a><\/li>-->\n\t\t\t\t\t\t<li><a href=\"#acou_link06\"><span>catalog<\/span><\/a><\/li>\n\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n        <\/section>\n\t\t<div id=\"acou_link01\"><\/div>\n        <section class=\"box02 mb20\">\n            <div class=\"w_full\">\n                <div class=\"w1260\">\n                    <h2 class=\"ttl_02\">Like this<br class=\"sp_on\">Do you have any concerns?<\/h2>\n                    <div class=\"iw520 mb40\"><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/img_01.jpg\" alt=\"Worries\"><\/div>\n                    <ul class=\"box_1260_3c\">\n                        <li>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/case_01.jpg\" alt=\"Judgment depends on the person.\"><\/div>\n                            <h3 class=\"ttl_06\">The judgment depends on the person.<\/h3>\n                            <p>Judgment is based on feel for sound and vibration quality, leading to ambiguous standards.<\/p>\n                        <\/li>\n                        <li>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/case_02.jpg\" alt=\"Safety concerns\"><\/div>\n                            <h3 class=\"ttl_06\">There are safety concerns.<\/h3>\n                            <p>It is necessary to touch rotating or operating parts of the product for inspection.<\/p>\n                        <\/li>\n                        <li>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/case_03.jpg\" alt=\"Automation is difficult.\"><\/div>\n                            <h3 class=\"ttl_06\">Automation is difficult.<\/h3>\n                            <p>Commercially available measuring instruments cannot be incorporated into the inspection process, hindering labor saving.<\/p>\n                        <\/li>\n                    <\/ul>\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <div class=\"iw520 mb_ss\"><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/icon_01.jpg\" alt=\"\u6b21\"><\/div>\n\n        <section class=\"box03 box_f\">\n            <div class=\"w_full\">\n                <div class=\"w1260\">\n                    <h2 class=\"ttl_02\">We'll solve your problem.<\/h2>\n                    <ul class=\"box_1260_2c_e\">\n                        <li>\n                            <h3 class=\"ttl_03\">Conventional testing<\/h3>\n                            <div class=\"mb15\"><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/img_02_a.jpg\" alt=\"BEFORE\"><\/div>\n                            <div class=\"list_01\">\n                                <p>The operator judges by sound and vibration.<\/p>\n                                <p>The criteria vary from person to person.<\/p>\n                                <p>Inspection work in hazardous conditions<\/p>\n                                <p>Recording and managing results is also done manually.<\/p>\n                            <\/div>\n                        <\/li>\n                        <li>\n                            <h3 class=\"ttl_03\">After introduction<\/h3>\n                            <div class=\"mb15\"><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/img_02_b.jpg\" alt=\"AFTER\"><\/div>\n                            <div class=\"list_01\">\n                                <p>Automatically acquire sound and vibration using sensors.<\/p>\n                                <p>Eliminate variations with automated decisions based on numerical values<\/p>\n                                <p>Achieve non-contact and safe inspections<\/p>\n                                <p>Automatically record and manage inspection results<\/p>\n                            <\/div>\n                        <\/li>\n                    <\/ul>\n                    <div class=\"btn_03\"><a href=\"\/en\/business\/mechatronics\/contact\/\"><span>Sound and Vibration Testing Equipment<br class=\"sp_on\">Inquiries here<\/span><\/a><\/div>\n                <\/div>\n            <\/div>\n        <\/section>\n\t\t<div id=\"acou_link02\"><\/div>\n        <section class=\"box04\">\n            <div class=\"w_full\">\n                <div class=\"w1400\">\n                    <h2 class=\"ttl_04\">Product Overview \"DSVI Series\"<\/h2>\n                <\/div>\n                <div class=\"w1260\">\n                    <p class=\"mb_md\">Inspection device \"DSVI Series\" for automatic quality judgment of sound and vibration<br>Quantifies inspections that relied on human senses, preventing judgment variations.<\/p>\n\n                    <div class=\"ttl_05\"><span>Features of the \"DSVI Series\"<\/span><\/div>\n\n                    <ul class=\"box_1260_2c_f\">\n                        <li>\n                            <h3 class=\"ttl_03\">01\uff5c<br class=\"sp_on\">Create inspection standards easily<\/h3>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_03.jpg\" alt=\"Create inspection standards easily\"><\/div>\n                            <p>You can create inspection criteria just by registering good data.<br>You can start operating in a short period of time without specialized knowledge.<\/p>\n                        <\/li>\n                        <li>\n                            <h3 class=\"ttl_03\">02\uff5c<br class=\"sp_on\">Integrate necessary functions for inspection<\/h3>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_04.jpg\" alt=\"Integrate necessary functions for inspection\"><\/div>\n                            <p class=\"mb15\">Measurement, analysis, judgment, and storage are all completed within the device.<br>Inspection and result confirmation can be done on-site without an external PC.<\/p>\n                            <div class=\"list_03\">\n                                <p>Real-time waveform display<\/p>\n                                <p>Frequency analysis<\/p>\n                                <p>Create inspection standards<\/p>\n                                <p>Save result list<\/p>\n                                <p>Waveform data save\/read<\/p>\n                            <\/div>\n                        <\/li>\n                        <li>\n                            <h3 class=\"ttl_03\">03|<br class=\"sp_on\">Supports multi-point and multi-axis inspection<\/h3>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_05.jpg\" alt=\"Supports multi-point and multi-axis inspection\"><\/div>\n                            <p>Simultaneous inspection of sound and vibration, and multi-directional evaluation are possible with multiple sensor inputs.<br>We support flexible inspections according to product characteristics.<\/p>\n                        <\/li>\n                        <li>\n                            <h3 class=\"ttl_03\">04|<br class=\"sp_on\">Easy to implement options<\/h3>\n                            <div><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_06.jpg\" alt=\"Easy to implement options\"><\/div>\n                            <p>Prepare the sensor mounting jig for a smooth startup.<\/p>\n                        <\/li>\n                    <\/ul>\n                <\/div>\n            <\/div>\n        <\/section>\n\n\n        <div class=\"b_line_a mb_xl\"><\/div>\n\t\t<div id=\"acou_link03\"><\/div>\n        <section class=\"box05 mb_xl\">\n            <div class=\"w_full\">\n                <div class=\"w1400\">\n                    <h2 class=\"ttl_04\">Here are some case studies<\/h2>\n                <\/div>\n                <div class=\"w1260\">\n                    <ul class=\"box_1260_2c_f mb_sm\">\n                        <li>\n                            <div class=\"btn_05\"><span>01<\/span><a class=\"m_ht\" href=\"#acou_link07\">Eliminate variability in hearing tests and automate the testing process<\/a><\/div>\n                        <\/li>\n                        <li>\n                            <div class=\"btn_05\"><span>02<\/span><a class=\"m_ht\" href=\"#acou_link08\">Eliminate variability due to human senses and automate inspections.<\/a><\/div>\n                        <\/li>\n                    <\/ul>\n\t\t\t\t\t<div id=\"acou_link07\"><\/div>\n                    <div class=\"mb_md\">\n                        <h3 class=\"ttl_03\">01\uff5c<br class=\"sp_on\">Eliminate variability in hearing tests and automate the testing process<\/h3>\n                        <div class=\"w1000\">\n                            <div class=\"imw100 mb40\"><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_07.jpg\" alt=\"Automate inspection\"><\/div>\n                            <table class=\"table_04\">\n                                <tr>\n                                    <th>Customer Challenges<\/th>\n                                    <td>The sound quality of audio output devices was judged by human hearing, which led to ambiguous standards and inconsistencies.<\/td>\n                                <\/tr>\n                                <tr>\n                                    <th>This product's solution<\/th>\n                                    <td>By acquiring and digitizing sound and vibration using a microphone, and performing automatic judgment, we are replacing inspections that rely on human hearing.<br>Achieve highly reproducible inspections that can be judged by anyone according to the same standards.<\/td>\n                                <\/tr>\n                            <\/table>\n                        <\/div>\n                    <\/div>\n\t\t\t\t\t<div id=\"acou_link08\"><\/div>\n                    <div class=\"mb_md\">\n                        <h3 class=\"ttl_03\">02\uff5c<br class=\"sp_on\">Eliminate variability due to human senses and automate inspections.<\/h3>\n                        <div class=\"w1000\">\n                            <div class=\"imw100 mb40\"><img decoding=\"async\" loading=\"lazy\" src=\"\/en\/images\/systems\/acoustic_testing\/img_08.jpg\" alt=\"Eliminate vibration variations\"><\/div>\n\n                            <table class=\"table_04\">\n                                <tr>\n                                    <th>Customer Challenges<\/th>\n                                    <td>The judgment of ventilation fan vibration quality relied on human tactile sensation, leading to ambiguous criteria and variability.<\/td>\n                                <\/tr>\n                                <tr>\n                                    <th>This product's solution<\/th>\n                                    <td>Replace inspections that rely on human touch by acquiring and digitizing vibration data with an accelerometer for automatic judgment.<br>We achieve highly reproducible inspections that anyone can judge by the same standards.<\/td>\n                                <\/tr>\n                            <\/table>\n                        <\/div>\n                    <\/div>\n\n\n                    <!--<div class=\"btn_03\"><a href=\"\/business\/works\/\"><span>\u305d\u306e\u4ed6\u306e\u958b\u767a\u4e8b\u4f8b\u306f\u3053\u3061\u3089<\/span><\/a><\/div>-->\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <div class=\"b_line_a mb_xl\"><\/div>\n\t\t<div id=\"acou_link04\"><\/div>\n        <section class=\"box06 mb_xl\">\n            <div class=\"w_full\">\n\n                <div class=\"w1400\">\n                    <h2 class=\"ttl_04\">Introduction video<\/h2>\n                <\/div>\n\n                <div class=\"w1260 mb80\">\n\t\t\t\t\t<div class=\"w1000\">\n\t\t\t\t\t\t<div class=\"youtube_box\"><iframe src=\"https:\/\/www.youtube.com\/embed\/cQ-HN88DYDc?si=KKQ1s7n-gRtM_Zxc\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n\t\t\t\t\t<\/div>\n                <\/div>\n\t\t\t\t\n\t\t\t\t\n                <div class=\"w1400\">\n                    <h2 class=\"ttl_04\">Judgment technique (MT method)<\/h2>\n                <\/div>\n\n                <div class=\"w1260\">\n\t\t\t\t\t<div class=\"w1000\">\n\t\t\t\t\t\t<div class=\"imw100 mb50\"><picture><source media=\"(max-width: 767px)\" srcset=\"\/en\/images\/systems\/acoustic_testing\/sp_img_10.jpg\"><img decoding=\"async\" loading=\"eager\" src=\"\/en\/images\/systems\/acoustic_testing\/img_10.jpg\" alt=\"Anomaly detection imagery\"><\/picture><\/div>\n\t\t\t\t\t\t<p>This product employs a decision algorithm that uses the Mahalanobis-Taguchi (MT) method.<br>By defining the normal state based on good quality data and quantifying the distance from the measurement data, we can determine the presence of abnormalities. This enables high-precision abnormality detection that does not rely on human senses.<\/p>\n\t\t\t\t\t<\/div>\n                <\/div>\n            <\/div>\n        <\/section>\n\n\t\t<div id=\"acou_link05\"><\/div>\n        <section class=\"w_full mb_xl\">\n            <div class=\"box07\">\n\n            <\/div>\n        <\/section>\n\n\t\t<div id=\"acou_link06\"><\/div>\n        <section class=\"box08 mb_xl\">\n            <div class=\"w_full\">\n\n                <div class=\"w1400\">\n                    <h2 class=\"ttl_04\">Click here for the \"DSVI-MA\" and \"DSVI-MB\" catalogs.<\/h2>\n                <\/div>\n               <div class=\"w1260\">\n\t\t\t\t\t<div class=\"w1000\">\n\t\t\t\t\t\t<div class=\"bg_a mb20\">\n\t\t\t\t\t\t\t<div class=\"iw600\"><img decoding=\"async\" loading=\"lazy\" src=\"\/images\/systems\/acoustic_testing\/img_09.png\" alt=\"catalog\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"link_02\"><a href=\"https:\/\/pr.mono.ipros.com\/daioh-denki\/product\/detail\/2000462204\/\" target=\"_blank\"><span>DSVI-MA Abnormal Sound Inspection Device Catalog<\/span><\/a><\/div>\n\t\t\t\t\t\t<div class=\"link_02\"><a href=\"https:\/\/pr.mono.ipros.com\/daioh-denki\/product\/detail\/2000564714\/\" target=\"_blank\"><span>DSVI-MB (Multi-Channel Specification Version) Abnormal Sound Inspection Device Catalog<\/span><\/a><\/div>\n\t\t\t\t\t<\/div>\n\n                <\/div>\n            <\/div>\n        <\/section>\n\n        <div class=\"item_box_b mb_xl\">\n            <div class=\"frame\">\n                <div class=\"btn_04\"><a href=\"\/en\/business\/mechatronics\/contact\/\"><span>For inquiries regarding abnormal sound inspection equipment, please contact us here.<\/span><\/a><\/div>\n            <\/div>\n        <\/div>\n    <\/article>","protected":false},"excerpt":{"rendered":"\u3088\u304f\u3042\u308b\u304a\u60a9\u307f \u88fd\u54c1\u6982\u8981 \u89e3\u6c7a\u4e8b\u4f8b\u3092\u3054\u7d39\u4ecb \u5224\u5b9a\u6280\u8853 \u30ab\u30bf\u30ed\u30b0 \u3053\u306e\u3088\u3046\u306a\u304a\u60a9\u307f\u306f\u3042\u308a\u307e\u305b\u3093\u304b\uff1f \u5224\u5b9a\u304c\u4eba\u306b\u4f9d...","protected":false},"author":1,"featured_media":0,"parent":9,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-10","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/pages\/10","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/comments?post=10"}],"version-history":[{"count":0,"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/pages\/10\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/pages\/9"}],"wp:attachment":[{"href":"https:\/\/www.daioh-denki.co.jp\/en\/wp-json\/wp\/v2\/media?parent=10"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}