Earphone with automatic volume adjustment function and volume adjusting method
A technology for volume adjustment and earphones, which is applied in earpiece/earphone accessories, transducer circuits, sensors, etc., and can solve problems such as inability to manually adjust, inability to free up hands, and endangering the health of the user's ears.
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[0036] In order to make those skilled in the art more clearly understand the purpose, technical solutions and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0037] refer to figure 1 , the earphone 10 with automatic volume adjustment function of the present invention is connected in communication with the intelligent terminal 20, and includes an earphone main body 11 and a sound output part 12. The earphone main body 11 includes a front shell and a rear shell, and the front end of the front shell is the front end of the earphone. cavity, the tail end of the front shell is connected with the rear shell and constitutes the rear cavity of the earphone. The earphone main body 11 includes a front chamber MIC111, a front chamber audio conversion circuit 112, a rear chamber MIC113, a rear chamber audio conversion circuit 114 and a processing control module 115. The front chambe...
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