Yup - it's still done by that method. Although they do run through multiple frequencies multiple times to try and get consistency. I know what you mean though

Yup - it's still done by that method. Although they do run through multiple frequencies multiple times to try and get consistency. I know what you mean though ... especially if you suffer a bit from tinnitus, it's sometimes really difficult to distinguish if you are hearing a high freq test tone, or just the tinnitus 'noise'.