光通信技术2017，Vol.41Issue(4)：42-45,4.DOI:10.13921/j.cnki.issn1002-5561.2017.04.012
基于声光调制的语音信号解调技术研究
Research on voice-signal demodulator technology based on acousto-optic modulation
邓楠 1张志伟 1张文静 2张彩风 1郭鹏程1
作者信息
- 1. 中北大学信息与通信工程学院,太原030051
- 2. 中北大学仪器科学与动态测试教育部重点实验室,太原030051
- 折叠
摘要
Abstract
This paper proposes a demodulation device to receive and demodulate voice signals in acousto-optic modulation communication system,it introduces the principle and circuit structure of the device,it describes the composition of voice signal transmission system based on acousto-optic modulation,do a test about the voice and TTL signals transport based on the system and analyzes the experimental results.关键词
声光调制(AOM)/激光通信/语音信号/信号解调Key words
acousto-optic modulation/laser communication/voise signal/signal demodulation分类
信息技术与安全科学引用本文复制引用
邓楠,张志伟,张文静,张彩风,郭鹏程..基于声光调制的语音信号解调技术研究[J].光通信技术,2017,41(4):42-45,4.
