Unda maris

Unda maris (Lat.: sea wave) (Ger.: Meerflaut, Meereswelle), beating organ stop consisting of 2 ranks of pipes tuned very slightly apart; from the 18th c. on also built as a single rank tuned slightly sharper than the rest of the organ (2, 133). Sort by:DefaultAuthorTitleDateAscendingDescending Adlung, Jacob. Anleitung zur musikalischen Gelahrtheit. Erfurt, 1758. Mahrenholz, Christian. Die Orgelregister, ihre Geschichte und ihr Bau. Kassel, 1942.