A scheme of designing audio auto gain control system based on TDA7315 is introduced, the diagram of chip matching as well as the software flowing chart are also given.
详细阐述了一种以芯片TDA7315设计的音频增益控制系统设计方案，同时提供芯片连接关系示意图及软件算法流程图。
With the technique of AGC (Auto Gain Control), the system solves the question about overflow when several persons are speaking at the same time.
应用AGC(自动增益控制)技术解决话音叠加的溢出问题。
Functions auto Focus, auto Iris, automatic exposure control, automatic gain control, automatic balance adjustment.
职能自动对焦，自动光圈，自动曝光控制，自动增益控制，自动平衡的调整。
'we'd like to gain more control in running our operations,' Mr. Masuko said in an interview Friday on the sidelines of the Beijing auto show, 'and we are trying to find a way to achieve that.
益子修上周五在北京车展的非正式场合接受采访时说，我们希望在运营时获得更多控制权，我们也在尽力想办法来实现这一点。
'we'd like to gain more control in running our operations,' Mr. Masuko said in an interview Friday on the sidelines of the Beijing auto show, 'and we are trying to find a way to achieve that.
益子修上周五在北京车展的非正式场合接受采访时说，我们希望在运营时获得更多控制权，我们也在尽力想办法来实现这一点。
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