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filter bank

查词链接:https://www.dute.org/dict/filter_bank复制链接
滤波器组:一组带通滤波器的阵列,将输入信号分离成多个组成部分,每个部分携带原始信号的单一频率子带。
查看英英释义
abstract:
In signal processing, a filter bank is an array of band-pass filters that separates the input signal into multiple components, each one carrying a single frequency sub-band of the original signal. One application of a filter bank is a graphic equalizer, which can attenuate the components differently and recombine them into a modified version of the original signal.

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