音频控制 meaning in English

audio control
voice control

Ace audio control erasing
音频控制消磁
Hdmi series is specially used to switch , distribute , convert and transmit hdmi signal with digital high definition . .
Hdmi信号hdmi信号系列产品是用于将数字高清hdmi信号视频音频控制信息进行切换分配转换和传输的设备。
A full set of audio controls are on the center front edge of the case just below the touchpad , and the glow a soft blue when the machine is switched on ( you can choose to have it disabled within the bios setting )
在触摸板的下面，本本边缘中下处有一整套的音频控制按钮，当本本开机后会有柔和的蓝光（你可以在bios设置中将它关闭）。