amplitude balance controller

例句：

1. 1. The amplitude balancecontroller is used to adjust the volume of audio signals.
   振幅平衡控制器用于调整音频信号的音量。
2. 2. The amplitude balance controller ensures that the audio signal has equal amplitudes at all points in the frequency spectrum.
   振幅平衡控制器确保音频信号在频谱的所有点都具有相等的振幅。
3. 3.The amplitude balance controller is crucial for maintaining consistent sound quality across different devices.
   振幅平衡控制器对于在不同设备上保持一致的声音质量至关重要。