Perceptual validation of sound environment reproduction inside an aircraft mock-up

We report a perceptual validation of a sound field reproduction system developed in an aircraft mock-up based on multichannel least-square methods and equalization. Twenty participants evaluated reproduced sound environments relative to a reference sound environment in an aircraft cabin mock-up equipped with a 41-actuator multichannel sound reproduction system. Results indicate that the preferred reproduction corresponds to the best physical reconstruction of the sound environment.PMID:34638037 | DOI:10.1016/j.apergo.2021.103603

Source: Applied Ergonomics - October 12, 2021 Category: Occupational Health Authors: O Valentin P-A Gauthier C Camier C Verron C Guastavino A Berry Source Type: research