Assessing Room Acoustic Memory using a Yes/No and a 2-AFC Paradigm

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussaConference contributionScientificvertaisarvioitu

18 Lataukset (Pure)

Abstrakti

We present a study that tests the ability to remember room acoustics-a cognitive skill that is one of the guiding mechanisms behind plausible virtual acoustics for extended realities. Room acoustic memory was tested by assessing a person's ability to recognise sound samples, convolved with room impulse responses of everyday rooms presented in a preceding training session. To test a common assumption of detection theory, we conducted two listening tests using both a yes/no and a 2AFC paradigm. Results show that subjects can recognise different rooms above chance level, but even with relatively large differences between the rooms, the accuracy is low in general. Furthermore, the relation between the two test paradigms follows the prediction of detection theory when averaging over all participants , but less so for individual participants.
AlkuperäiskieliEnglanti
OtsikkoProceedings of the 2nd NordicSMC conference
JulkaisupaikkaOnline
KustantajaAalborg Universitet
Sivumäärä5
TilaJulkaistu - 11 marrask. 2021
OKM-julkaisutyyppiEi oikeutettu
TapahtumaNordic Sound and Music Conference - Online, Aarhus, Tanska
Kesto: 11 marrask. 202112 marrask. 2021
Konferenssinumero: 2
https://nordicsmc.create.aau.dk/?page_id=349

Conference

ConferenceNordic Sound and Music Conference
LyhennettäNordicSMC
Maa/AlueTanska
KaupunkiAarhus
Ajanjakso11/11/202112/11/2021
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