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.
語義細分法是聲品質以及聲感知特征研究中最廣泛採用的主觀評價方法。
Use Semantic Differential method (SD method) to analysis electric bicycle design characteristics, extract the modelling elements of electric bicycle's appereance.
應用意象尺度法（即SD法）對現有電動自行車造型特點進行了分析，提取了電動自行車的造型元素。
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.
在此基礎上，以人工産生的低頻純音爲研究對象，結郃“5點4級”評價尺度，採用語義細分法，設計竝完成了實騐室主觀評價實騐。