实验说明.txt 单片机音乐中音调和节拍的确定方法.pdf playmusic_Uv2.Bak playmusic_Opt.Bak playmusic.Uv2 playmusic.plg playmusic.Opt playmusic.M51 playmusic.lnp playmusic.hex playmusic music.OBJ music.LST music.c 音乐二\yinyuer ......\yinyuer.hex ......\yinyuer.lnp ......\yinyuer.M51 ......\yinyuer.Opt ......\yinyuer.plg ......\yinyuer.Uv2 ......\yinyuer_Uv2.Bak ......\yiyue.asm ......\yiyue.LST ......\yiyue.OBJ 音乐二