QUALITY EVALUATION APPARATUS, QUALITY EVALUATION METHOD, AND EVALUATION SUBSTRATE
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机译:质量评估装置,质量评估方法和评估对象
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摘要
In a quality evaluation method, an evaluation substrate that includes a mounting region, in which a multilayer capacitor is to be mounted, in a center portion of the evaluation substrate is fixed in place using a plurality of fixed portions at corner portions of the evaluation substrate, each of which is a same distance from the mounting region. A voltage is applied to the multilayer capacitor mounted on the mounting region of the evaluation substrate. Sound is collected using a microphone that is near the multilayer capacitor mounted on the evaluation substrate.
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