Tinnitus with Normal Audiogram

Is the pure tone audiogram the best tool to measure hearing loss?
It is possible to have a normal audiogram, normal OAEs, normal ABRs - but suffer from noise-induced tinnitus.
Only the speech-in-noise test finds a difference between the groups.
The study is freely available: http://journal.frontiersin.org/article/10.3389/fnins.2016.00288/full