Method for detecting abrupt environment and prompting based on earphone of mobile phone and mobile phone
A technology of earphone detection and mobile phone, applied in the direction of telephone communication, electrical components, branch office voice amplifier, etc., can solve the problems such as hindering the human ear to receive ambient sound, and achieve the effect of simple structure, easy implementation, and avoidance of unexpected accidents.
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[0032] In order to make the purpose, technical solution and advantages of the present invention clearer and clearer for the mobile phone-based earphone detection emergency environment prompt method and mobile phone provided by the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0033] The embodiment of the present invention is based on the earphone detection emergency environment prompt method of the mobile phone, such as figure 1 As shown, it mainly includes the following steps:
[0034] Step S110, when the mobile phone is plugged into the earphone to play music, turn on the microphone through the background control of the mobile phone, and convert the received sound signal of the surrounding environment into a sound pressure value ...
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