Proper noun
AAAH
Initialism of American Association for the Advancement of the Humanities.
By gradually changing from "oooh" to "aaah" and back again, a spectral glide is created, emulating the 'sweeping filter' effect that is the basis of the ' wah-wah ' guitar effect. Source: Internet
Aaah, these are great and I know I’m guilty of a few of them. Source: Internet
"Aaah" said several voices simultaneously. Source: Internet
AAAH I can’t look at it anymore.” Source: Internet
Aaah to the Zionism part, la-la-la-la to the convert or die part. Source: Internet
The "aaah" sound has most of the original harmonics still present; the "oooh" sound has most of them removed (or, to be more precise, reduced in amplitude ). Source: Internet