Abstract:

On the basis of the research on WSN in voice communication, this paper discusses a WSN voice communication scheme in which WSN node of JN5139 and CODEC WM8510 is hardware basis. It expounds the process of WSN-based voice communication and the software realization technique, proposes a performance evaluation system of WSN voice communication, and analyzes the results of evaluation based on the practicability criterion.

Key words: WSN, voice communication, performance evaluation

摘要：

通过对无线传感器网络语音通信方面的研究，提出一种以无线传感器JN5139节点和音频解码器WM8510为硬件基础的无线传感器网络语音通信方案，论述传感器网络建立语音通信的基本流程及软件实现方法，给出无线传感器网络语音通信性能的评估体系，基于实用性的标准对评估结果进行简要分析。

关键词: 无线传感器网络, 语音通信, 性能评价

CLC Number: 

• TP212