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【求助】TLV320AIC3100外挂PA后导致底噪变大音质变差问题。

Other Parts Discussed in Thread: TLV320AIC3100

各位大神:

       最近在做一对讲机项目用到TI的TLV320AIC3100+外挂PA(型号AW8733),未外挂PA前底噪和音质尚可,但是外挂PA后,导致底噪变得很大、音质也变差了,请问有什么方法可以改善?软件可以调试那些寄存器参数?请帮忙看一下。 项目紧急一直没有进展,/(ㄒoㄒ)/~~,小弟先拜谢了!