semantic differential method

基本解释

Semantic differential (SD) method is a most commonly used method in subjective sound quality and sound perception assessment.
语义细分法是声品质以及声感知特征研究中最广泛采用的主观评价方法。
Use Semantic Differential method (SD method) to analysis electric bicycle design characteristics, extract the modelling elements of electric bicycle's appereance.
应用意象尺度法（即SD法）对现有电动自行车造型特点进行了分析，提取了电动自行车的造型元素。
Based on these, a laboratory-scale jury test which adopts Semantic Differential method and an auxiliary "5-points, 4-ranks" rating scale for low-frequency pure tone, was carried out.
在此基础上，以人工产生的低频纯音为研究对象，结合“5点4级”评价尺度，采用语义细分法，设计并完成了实验室主观评价实验。