A nonlinear model of op amp based on Volterra series theory in complex frequency domain is proposed. The comparison of theory and experiment is given.
本文提出了一个运算放大器复频域非线性模型的建立方法，并且将该方法所建立的运算放大器模型与实验测量的传递函数特性作了比较。
This changing "reactive" load causes the amp output level to change with frequency and changes in speaker impedance (a dynamic thing that changes as the speakers are driven harder).
这种变化的“反应”负荷导致功放输出水平的变化与频率变化，音箱阻抗（动态改变的内容作为扬声器驱动更难） 。
Low-Frequency General-Purpose Amp, Driver, Muting Circuit Applications.
描述：低频通用放大器，驱动器，静音电路中的应用。
Low-Frequency General-Purpose Amp, Driver, Muting Circuit Applications.
描述：低频通用放大器，驱动器，静音电路中的应用。
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