Audio injection updating method, control device and audio injection extractor hood
A technology of a range hood and an update method, which is applied in the directions of removing range hood, heating method, and household heating, etc., can solve the problems of affecting the effect of audio injection function, increasing the annoyance of superimposed sound, weakening the masking effect of regulation sound, etc., so as to improve hearing. Feel the effect, the effect is perfect, the effect of prolonging the service life
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[0055] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be fully described below through specific implementation in combination with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts, All fall within the protection scope of the present invention.
[0056] figure 1 It is a schematic flowchart of an audio injection updating method provided by the present invention. Such as figure 1 As shown, an audio injection update method provided by the embodiment of the present invention is applied to the audio injection update when the range hood is in use, and the update method includes:
[0057] Step S101 , acquiri...
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