treble frequency loudspeaker 高音扬声器
low-frequency loudspeaker 低频扬声器
high frequency loudspeaker 高频扬声器
resonance frequency of loudspeaker 扬声器共振频率
rated frequency range of loudspeaker 扬声器额定频率范围
frequency response of loudspeaker 扬声器频率响应
difference frequency distortion of loudspeaker 扬声器差频失真
effective frequency range of loudspeaker 扬声器有效频率范围
resonant frequency of loudspeaker 扬声器共振频率
time-frequency distribution of loudspeaker 扬声器的时间频率分布
In this paper a method base on the near-field theory of acoustics is used to measure the frequency response of the low-frequency loudspeaker through the engineering and technology practice.
本文是应用声学原理中的近场理论，通过工程技术实践探讨测量低频扬声器频响的一种方法。
Linear distortion - frequency response, polar response, resonance - affects primarily the timbre and clarity of a loudspeaker.
线性失真-频率响应，指向性响应，共振，主要影响音色和清晰度。
It adopts the total least square method (TLS) to identify the complete coefficient set of the loudspeaker in time domain, thus measures low frequency characteristic of loudspeaker.
采用全面最小二乘法识别扬声器系统的时域函数的全套系数，从而测出扬声器系统的低频特性参数。
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