STMS Lab (Sciences et Technologies de la Musique et du Son, Ircam-CNRS-SU), 1 place Igor Stravinsky, 75004 Paris,
J Acoust Soc Am. 2019 Aug;146(2):EL172. doi: 10.1121/1.5121562.
Influence of loudness on sound recognition was investigated in an explicit memory experiment based on a conscious recollection-test phase-of previously encoded information-study phase. Three encoding conditions were compared: semantic (sounds were sorted in three different categories), sensory (sounds were rated in loudness), and control (participants were solely asked to listen to the sounds). Results revealed a significant study-to-test change effect: loudness change between the study and the test phases affects recognition. The effect was not specific to the encoding condition (semantic vs sensory) suggesting that loudness is an important hint for everyday sounds recognition.
在一项基于先前编码信息的有意识回忆测试阶段和学习阶段的明确记忆实验中，研究了响度对声音识别的影响。比较了三种编码条件：语义（声音被分为三个不同类别）、感觉（声音按响度进行评分）和控制（仅要求参与者听声音）。结果显示出显著的学习-测试变化效应：研究和测试阶段之间的响度变化会影响识别。该效应不仅特定于编码条件（语义与感觉），这表明响度是日常声音识别的重要提示。
