acoustic signal detection; acoustic signal processing; acoustic wave amplification; amplifiers; audio signal processing; filtering theory; frequency estimation; harmonic analysis; loudspeakers; microphones; notch filters; PA system; coloration detection; coloration elimination; coloration frequency estimation; cumulative harmonic analysis; howling control; howling frequency detection; notch filter; public-address system; spectral accumulation; Estimation; Frequency estimation; Harmonic analysis; Histograms; Spectrogram; Speech; System-on-chip;
机译:累积二次谐波超声波引导波的产生与群速度不匹配:数值分析和实验验证
机译:群速度失配的累积二次谐波超声导波的产生:数值分析和实验验证
机译:累积谐波分析的结构状态监测模态试验
机译:使用累积谐波分析的公共地址系统中的着色检测
机译:常用转换器拓扑的谐波模型,用于配电系统的准确谐波分析。
机译:经颈静脉肝内门体支架分流术治疗难治性肝胸水的系统评价和累积荟萃分析
机译:管道系统动态响应的不确定性分析技术与累计损伤性能:简易模型分析累积损伤性能
机译:谐波分析可以评估水文累积影响。