Kabbalah zu Schemuel I 1:13

Corresponding to Revi'a, which rises, there is the Cholam. The Sh'varim, (Tevir), is equivalent to the Shva. In this (Revia), one should raise his voice and in (pronouncing) the other, one should lower his voice. Because of this, it is Sh'varim (from the word 'to break'). This is done in secret, as it is written of the lower Shechinah: "But her voice was not heard" (I Samuel 1:13). Teruah is Shalshelet. The Revi'i is for raising the voice, the Tevir of the cantillation marks is for lowering the pitch. Shalshelet holds to the two Columns like a chain (and joins them together).