短語詞組短語maximally -flat time-delay filter [電子]最平時延濾波器maximally flat delay approximation [電子]最平時延逼近maximally flat amplitude approxiation 最平幅度逼近maximally flat magnitude filters 最大幅度平坦濾波器maximally flat filter 最平坦濾波器maximally flat amplitude approximation 釋義最平幅度逼近maximally flat magnitude filter 稱為最大 返回 maximally flat