滤波器

濾波器

lǜbōqì

noun #34,353

Measure Word

一个滤波器 gè

Meanings

1 (electronics / signal processing) filter
2 signal filter

Characters

device; instrument

Examples

这台音响里装了一个低通滤波器。

Zhè tái yīnxiǎng li zhuāng le yíge dī tōng lǜbōqì.

There's a low-pass filter installed in this audio system.

数字滤波器在信号处理中应用广泛。

Shùzì lǜbōqì zài xìnhào chǔlǐzhōng yìngyòng guǎngfàn.

Digital filters are widely used in signal processing.

Tips

usage

Engineering term, not used for camera/Photoshop filters (those are 滤镜 lǜjìng). Common compounds: 低通滤波器 (low-pass), 高通滤波器 (high-pass), 带通滤波器 (band-pass).

memory

滤 (filter / strain) + 波 (wave) + 器 (device) — literally 'wave-straining device'.

Stroke Order

滤 lǜ

波 bō

器 qì