INTEGRAL TYPE AIR CONDITIONER WITH SPEAKER

摘要

PURPOSE: An integral type air conditioner with a speaker is provided to minimize noise generated in the integral type air conditioner. CONSTITUTION: A speaker(90) is installed near a noise source such as a motor(70), a turbo fan(74), a blowing fan(76) and a compressor(89) to offset noise generated during running of an air conditioner. The speaker generates sound with phase opposite to noise to remove noise by destructive interference. The speaker is installed on one side of an outdoor side component where most of noise sources are, such as a barrier(60), an air guide(66) and a shroud(80). A plurality of speakers are possibly installed to correspond with kind of noise.