在C54X DSP 下写的，DSP接收PC机话音数据,并在DSP内对话音作AGC自动增益控制!-under the C54X DSP wrote, DSP receiving PC voice data, and the DSP for voice within the AGC AGC!

自己写的汇编，完成agc控制，对收下来的数据进行能量统计，完成自动增益控制-Write their own compilation agc complete control of data collection from the energy statistics, the completion of AGC