Convolution with the impulse response of the 3r floor from Pompeu Fabra University (Poblenou, Barcelona) and https://www.freesound.org/people/InspiredFunk/sounds/66352/. 捲入hall3rFloor 聲道:2 類型:wav impulse、convolution、ir、reverb 衝動、卷積、和、混響 資料來源:freesound ( https://freesound.org )