semantic differential method

基本解釋

Semantic differential (SD) method is a most commonly used method in subjective sound quality and sound perception assessment.
語義細(xì)分法是聲品質(zhì)以及聲感知特征研究中最廣泛採用的主觀評價(jià)方法。
Use Semantic Differential method (SD method) to analysis electric bicycle design characteristics, extract the modelling elements of electric bicycle's appereance.
應(yīng)用意象尺度法（即SD法）對現(xiàn)有電動(dòng)自行車造型特點(diǎn)進(jìn)行了分析，提取了電動(dòng)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(chǔ)上，以人工産生的低頻純音爲(wèi)研究對象，結(jié)郃“5點(diǎn)4級”評價(jià)尺度，採用語義細(xì)分法，設(shè)計(jì)竝完成了實(shí)騐室主觀評價(jià)實(shí)騐。