noun
frequency characteristic; frequency response
Technical term used in electronics, acoustics, and signal processing to describe how a system responds to different frequencies.
このアンプの周波数特性は20Hzから20kHzまでフラットです。
The frequency response of this amplifier is flat from 20 Hz to 20 kHz.
スピーカーの周波数特性
Measure the frequency characteristic of the speaker.