Design and Research of the Spoken English Test System Based on Node.js

DOI

10.2991/mmsa-18.2018.108How to use a DOI?

Keywords

recording test; Node.js; WebSocket; lame

Abstract

Online spoken English test system has become one of the most important methods of examination in the Internet era. Compared with the traditional software developed by C++/C#, this paper mainly uses Nw.js development framework based on Node.js platform, which reduces the cost and difficulty of system development and enhances software compatibility and flexibility [1]. The server based on Node.js gets examination papers from the cloud and sends them to the client while the client records audio and sends the files coded with Lame back to the server, between which we use WebSocket for TCP/IP communication. The test result shows that the system can provide real-time online spoken English test for up to 5000 users.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yansong Cui
AU  - Zhongyuan Yu
AU  - Jianming Huang
PY  - 2018/03
DA  - 2018/03
TI  - Design and Research of the Spoken English Test System Based on Node.js
BT  - Proceedings of the 2018 International Conference on Mathematics, Modelling, Simulation and Algorithms (MMSA 2018)
PB  - Atlantis Press
SP  - 484
EP  - 487
SN  - 1951-6851
UR  - https://doi.org/10.2991/mmsa-18.2018.108
DO  - 10.2991/mmsa-18.2018.108
ID  - Cui2018/03
ER  -