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Aufsatz
Modeling perceptual characteristics of loudspeaker reproduction in a stereo setup open access
Christensen, Flemming; Pedersen, Torben H.; Bech, Søren; Volk, Christer P.
In: Audio-Engineering Society 65 (2017), 5, S. 356-366
Journal of the Audio Engineering Society 65 (2017), 5, S. 356-366
BMS online (Bibliographie des Musikschrifttums)

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    Verfasser:Christensen, Flemming; Pedersen, Torben H.; Bech, Søren; Volk, Christer P.
    Titel:Modeling perceptual characteristics of loudspeaker reproduction in a stereo setup open access
    In: In: Audio-Engineering Society 65 (2017), 5, S. 356-366
    Journal of the Audio Engineering Society 65 (2017), 5, S. 356-366
    Erscheinungsjahr:2017
    Dokumenttyp:Aufsatz, Druckschrift
    Sprache:Englisch
    Beschreibung:Loudspeaker specifications traditionally describe their physical characteristics rather than the perceptual properties of the sound reproduction. This study explores three metrics for predicting the perceived characteristics of loudspeakers’ sound in a stereo setup evaluated in a standardized listening room. Perceptual evaluations of eleven loudspeakers were conducted on the basis of six selected sensory descriptors chosen by trained listeners during consensus meetings. Four of these descriptors were found suitable for modeling metrics that predicted Bass depth, Punch, Brilliance, and Dark-Bright respectively; Bass depth and Punch were however combined because of a high correlation between them. The input for the metrics was recordings made using a head-and-torso simulator and processed using a loudness model. The prediction models were trained on a subset of seven sets of loudspeakers and validated on four others. The range of correlation coefficients between perceptual evaluations and outputs of the metrics were r = 0.85-0.96. (Verlag)
    ISSN:1549-4950