詞語：rolloff
rolloff的解釋
rolloffn. 滾邊
rolloff的意思
rolloff 高低頻規律性衰減，滾降;滾邊;對高頻或低頻作有規率的衰減;Bass rolloff 成可開關低音衰減;highlight rolloff 高光重算;raised cosine-rolloff filter 上升餘弦滾落濾波器;
rolloff的參考例句
1.The rolloff is usually expressed as attenuation per unit interval, such as6 dB per octave. 衰減截止頻率通常被表示為單位音程的衰減，比如每一個八度降低6分貝。
2.If the mic has a bass rolloff, don't use it — you can always trim the bottom later with the console EQ. 如果麥克有低頻滾降，不要用它—你總可以最後在調音台的EQ上修整低頻。
3.If the mic has a low end rolloff filter, you may want to use it as you do not want bottom end (low frequencies) from the hi-hat mic. 如果麥克有低頻滾降開關，你或許想用它在你不希望從踩察麥裡得到底端頻率（低頻）的情況下。