isd voice record and playback code

asm file is 8051 microcontrole

介绍了美国ISD 公司生产的ISD2560 语音芯片的引脚功能、操作模式以及具体使用方法, 给出了用AT89C51 与ISD2560 构成的语 音系统的硬件结构和软件设计方法。-Introduces the ISD company produces the ISD2560 voice chip pin function, operation mode and the specific use methods, gives a ISD2560 with AT89C51 and language

ISD本体构建方法。使用该方法成功构建了"C++程序设计"双语课程资源本体库,使本体的重用成为可能。 -The ISD ontology construction. Using the method successfully build a bilingual the " C++ programming curriculum resource ontology, the ontology reuse possible.