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Browsing by Author "Chen Rong Liang"

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    Method for parameter identification and parameter optimization of microspeakers
    (2011-11-08)
    Bai Mingsian R.
    ;
    Chen Rong Liang
    The present invention discloses a method for parameter identification and parameter optimization of microspeakers. Measurement procedures for identifying electromechanical constants of microspeaker and a GUI are developed to facilitate estimation of electroacoustic parameters of the microspeaker under test. In light of the thus identified microspeaker parameters, a parameter optimization procedure is carried out to obtain the design that attains the best acoustic performance with minimum harmonic distortion.