Adam Clarke on Nehemiah 8:4

Stood upon a pulpit of wood - מגדל migdal, a tower, a platform, raised up for the purpose, to elevate him sufficiently for the people both to see and hear him; for it is said, Neh 8:5, that he was above all the people. This is the first intimation we have of a pulpit, or structure of this kind. But we must not suppose that it was any thing similar to those tubs or barrels ridiculously set up in churches and chapels, in which a preacher is nearly as much confined, during the time of his preaching, as if he was in the stocks.