Origin of sound hole
Examples from the Web for sound hole
The build is higher, and the sound-hole German in character; the varnish is very dark.
Particularly is this the case in the form of the sound-hole and scroll.
His sound-hole cannot be considered an effective one, and is not in keeping with the work.
Old-fashioned shape, having several incurvations at the sides, and a sound-hole with a rose in the middle of the belly.Musical Myths and Facts, Volume I (of 2)|Carl Engel
There remained, after all Stainer's changes, the German sound-hole and extra arching, &c.