| 1. | The real - time automatic gain control makes full use of the delay feature of signal channel , and controls the synchronization of adc precisely , and adjusts the signal gain in real - time , and compensates the error in digital domain , at last , this kind of technology expands the dynamic range of system adc 采用的实时自动增益控制电路利用信号通路的延迟特性,精确控制模数转换器同步,实时调整信号增益,在数字域补偿误差,扩展系统动态范围。 |