A method and system for detecting qualified speaker foam placement
A speaker foam, qualified technology, used in measuring devices, measuring ultrasonic/sonic/infrasonic waves, instruments, etc., can solve the problems of reduced speaker life, large leakage, poor sound quality, etc., to improve the product qualification rate, improve the overall The effect of quality and low inspection cost
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[0038] The invention provides a method and system for testing the qualified horn foam placement. In order to make the object, technical solution and effect 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. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] refer to figure 1 , figure 1 It is a flow chart of the method for detecting the qualified speaker foam placement based on the mobile terminal, as shown in figure 1 As shown, the mobile terminal-based method for detecting horn foam placement qualification includes:
[0040] S100: preset the range value of the low-frequency resonance point of the mobile terminal used to judge whether the speaker foam placement is qualified;
[0041] The low-frequency resonance point of the speaker usually has a...
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