Improvements in vehicle Speaker VIBRATING Diaphragm and Manufacturing method

• 1. 扬声器振动膜片及其制造方法 [P] . 中国专利： CN100576949C . 2009.12.30
• 2. 扬声器振动膜片及其制造方法 [P] . 中国专利： CN1516521A . 2004-07-28
• 3. Manufacturing method of a speaker vibrating diaphragm by controlling a ratio of fiber materials [P] . 美国专利： US10645510B2 . 2020-05-05

  机译： 通过控制纤维材料的比例制造扬声器振动膜片的方法

• 4. MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLING A RATIO OF FIBER MATERIALS [P] . 美国专利： US2020045486A1 . 2020-02-06

  机译： 通过控制纤维材料的比率来制造扬声器振动膜片的方法

• 5. MANUFACTURING METHOD OF A SPEAKER VIBRATING DIAPHRAGM BY CONTROLLING A RATIO OF FIBER MATERIALS [P] . 美国专利： US2018160247A1 . 2018-06-07

  机译： 通过控制纤维材料的比率来制造扬声器振动膜片的方法

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• 5. Improvement in the Acoustic Characteristics of the Micro Speaker by Changing Thickness and Foaming Ratio of the Diaphragm [C] . Takeshi Nomoto, Takeru Moriuchi, Toru Fujii International Conference on Advanced Measurement and Test . 2013
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• 1. Optimization of suspension system of off-road vehicle for vehicle performance improvement [J] . M. Mahmoodi-Kaleibar ,I. Javanshir ,K. Asadi . 中南大学学报 . 2013,第004期
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• 3. 光纤声振动传感器膜片设计及正交相位解调方法研究 [A] . 黄毅 . 2019