Single Judge Application; in Hensley v. Brown 5 Vet.App. 155, 157 (1993), the Court determined that the threshold for normal hearing is from 0 to 20 decibels, and higher threshold levels reflect some degree of hearing loss. Review of the May 1974 separation examination reflects that the appellant’s right ear hearing threshold at 4000 Hertz is 25 decibels, R. at 1237, and pursuant to Hensley v. Brown, this does reveal some level of hearing loss – especially when compared to the May 1972 enlistment examination which reflects his right ear hearing threshold at 4000 Hertz to be 5 decibels, R. at 1241.;