Mobile phone capable of detecting environment noise and providing acoustic control forecast and realization method thereof.
An environmental noise and mobile phone technology, which is applied in the field of detecting environmental noise and providing voice-controlled forecasting, can solve the problem of mobile terminal failure to detect environmental noise and provide voice-controlled forecasting.
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[0021] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0022] Urban environmental noise is generally divided into 5 categories according to the standard: category 0 has a maximum daytime noise of 50dB and a nighttime maximum noise of 40dB; category 1 has a daytime maximum noise of 55dB and nighttime maximum noise of 45dB; category 2 has a daytime maximum The noise is 60dB, and the maximum noise at night is 50dB; the maximum noise of category 3 is 65dB during the day, and the maximum noise at night is 55dB; the maximum noise of category 4 is 70dB during the day, and the maximum noise at night is 55dB.
[0023] The applicable areas of various standards are: Class 0 standards are suitable for areas that require quietness, such as sanatorium areas, high-end villa areas, and high-end hotel areas. ...
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