简介:本文介绍了由DSP芯片TMS320VC5509与音频CODEC芯片TLV320AIC23组成的一个语音处理系统,并结合系统的硬件接口设计,详细阐述了TMS320VC5509DSP软件设计的方法,以及如何采用DMA方式实现快速的数字音频传输.
简介:Legendandhistoryalikehaveheldwomenaccountablefortheproblemsofmen,fromHelenofTroy,tiJoanofArc,andmorerecently,aninfamorsimtrenthatbroughtaUSpresidenttohisknees-almost.Chinesewomenhavealsosharedsinilartalesofwoe-theirstunninglooksdidmnotpreventthecountry′straditional‘fourbeauties',XiShi,DiaoChan,YangYuhuanandWangZhaojunfrommeetingatragicend.