In this article, based on the electrical impedance of the fourth-order bandpass loudspeaker system a method to obtain the frequency response at low frequencies without using an anechoic chamber is developed. 提出了一种基于电阻抗得到四阶带通扬声器系统低频频率响应的方法。
For improving the magnitude and frequency response performance of 2-D bandpass finite impulse response ( FIR) type-3 filters designed by the conventional algorithms, an compound-sine-basis neural network algorithm was proposed. 为了改善传统方法设计的二维带通三型有限脉冲响应(FIR)滤波器的幅频响应性能,提出了复合正弦基神经网络算法。
We get then the geometrical dimensions of a three-stage Chebyshev bandpass filter and its EM simulated frequency response. 在此基础上得到三级切比雪夫响应带通滤波器的尺寸和频响曲线。
Demultiplex filter ( usually refers to bandpass filter) is a significant part of DFDS, while the flat frequency response and linear phase characteristic in the passband of the FIR filter make it the best choice for the system. 分路滤波器(通常是带通滤波器)是解调系统的重要组成部分,有限冲激响应(FIR)数字滤波器具有平坦的通带幅度响应和线性相位特性,是数字式解调系统的最佳选择。