werkwijze in inrichting voor het vervaardigen van een elektrostatische luidspreker

摘要

An electrostatic loudspeaker including a diaphragm having two opposite sides and supported by a frame with rigid walls respectively spaced from the two opposite sides of the diaphragm and provided with perforations to permit air to pass therethrough. Electrodes are respectively mounted on the walls. In the space between the diaphragm and at least one of the walls or another rigid part between the walls there is provided an elastic support for the diaphragm.