Sandor PM, Pellieux L, Godfroy M, Ossard G, Dancer A. Hearing thresholds during Gz acceleration with masking noise. Aviat Space Environ Med. 2004 Nov;75(11):952-5.
Sandor PM, McAnally KI, Pellieux L, Martin RL. Localization of virtual sound at 4 Gz. Aviat Space Environ Med. 2005 Feb;76(2):103-7.
I can send you pdf version of these papers.
my email adress : gandeol@xxxxxxxxx
Best regards
Guillaume Andéol
Institut de Recherche Biomédicale des Armées.