这是一个使用 lpc2103 做的语音播放器,特别之处在于采用了pwm将16位数字信号转换为模拟信号,可以达到CD的播放音质,带全部源码.,This is a voice so use LPC2103 player, so special is the use of the pwm will be 16-bit digital signal is converted to analog signals, can achieve the CD player sound quality, with

TraxMod Player For use on dsPIC30F4013 at 7.5MHz * 16PLL and 5VDC

TRAXMOD Digital Audio Player for use on PIC32