的意思 keyed automatic gain control

1. The microphone has a keyed automatic gain control feature that adjusts the volume levels automatically.
麦克风配备了按键式自动增益控制功能，可以自动调节音量水平。

2. The mixer includes a keyed automatic gain control function for precise audio adjustments.
这个混音器包含了按键式自动增益控制功能，可以精确调节音频。

3. The sound system has a built-in keyed automatic gain control system to maintain consistent audio levels.
这个音响系统内置了按键式自动增益控制系统，以保持一致的音频水平。

4. You can easily adjust the sensitivity of the microphone with the keyed automatic gain control feature.
您可以通过按键式自动增益控制功能轻松调节麦克风的灵敏度。

5. The radio transmitter is equipped with a keyed automatic gain control circuit for optimal signal reception.
无线电发射器配备了按键式自动增益控制电路，以获得最佳信号接收。

6. The digital recorder has a keyed automatic gain control setting that ensures clear and balanced audio recordings.
这个数字录音机具有按键式自动增益控制设置，确保音频录音清晰且平衡。