电子毕设做的语言播报上位机系统 下位机是基于51单片机加上语音芯片； 语音系统上位机是基于C#面向对象语言编写，上位机界面操作简单且人性化，实现了任意段选择播报，循环播报，音量调节等功能-PC voice system is based on c# object-oriented language, PC interface simple to operate and humanization, implements the arbitrary choice, originally, v