| 摘要 |
An automatic window provided with a sound recognition device for the prevention of noise, which comprises a noise inputting unit (5), a sound recognition device (1), a central control unit (4), a window opening and closing device (2) and a window (3). Analysis is effected by the sound recognition device (1), in which sounds to be removed have been registered, whereby the central control unit (4) closes the window (3) to effectively remove noises which have been registered in the sound recognition device (1). |
