摘要
应用TMS320VC5509A芯片,通过硬件和软件的设计与调试,实现了对G.729A标准的实时编解码,并应用最新的语音芯片TLV320AIC32,通过和5509A的无缝连接,简化了硬件设计,方便了软件的定点实现。
The real time coding and decoding of G.729A, and designing and debugging of the hardware and software of system based on TMS320VC5509A of TI company are realized. Based on the latest speech chip TLV320AIC32 which is connected with 5509A seamlessly, the design of the hardware is simplified and the pointing implemention of the software is easy to realize.
出处
《电声技术》
2006年第10期29-32,共4页
Audio Engineering
