bandpass filter
Technical term in electronics and signal processing; a filter that passes frequencies within a certain range and attenuates others.
A bandpass filter is used in this circuit.
Low-pass filter; passes low frequencies and attenuates high frequencies, opposite of high-pass.
High-pass filter; passes high frequencies and attenuates low frequencies.
Standard technical kanji spelling for 'bandpass filter'.
Full kanji form using 濾; less common than the mixed-kana ろ spelling.
Compound of 帯域 (frequency band), 通過 (passing through), and ろ波器 (filter). The ろ is a simplified kana replacement for the complex kanji 濾.