Based on the equal-loudness curve, a speech frequency equalizer is designed combing with the principle of electronic-to-sound transform.

以人耳等响曲线为依据，结合电声转换的原理，设计了一种语音频率均衡电路。

youdao

Based on the equal-loudness curve, a speech frequency equalizer is designed combing with the principle of electronic-to-sound transform.

以人耳等响曲线为依据，结合电声转换的原理，设计了一种语音频率均衡电路。

youdao