System for Active Noise CancellingANC from Noise Incoming through Window and method for embedding ANC unit in window frames

摘要

The present invention relates to a method for applying and embedding an active noise canceling technology for noise entering through a glass window, and more particularly, to a method for embedding noise canceling units in a glass window for noise coming from outside a building, and a method for soundproofing It consists of an active noise canceling unit including a signal receiving unit, a correcting unit, a signal processing unit, a converting unit, an amplifying unit, a supplying unit, and an output unit, and a system for attenuating noise introduced through a window. As a unit embedding method, a noise canceling system unit is installed by embedding in a window frame in the same manner as in FIG. 2 . Due to the active noise canceling system for noise and the unit embedding method, the effect of creating a pleasant environment from noise in the indoor space is derived by reducing external noise coming through the window.