基于数字音频技术的网络信息安全识别系统研究  

Research on Network Information Security Identification System Based on Digital Audio Technology

作　　者：陈晓光 李昊 李琛 CHEN Xiaoguang;LI Hao;LI Chen(Aviation Meteorological Center,Air Traffic Management Bureau,Civil Aviation Administration of China,Beijing 100020,China;Air Traffic Management Bureau,Civil Aviation Administration of China,Beijing 100020,China)

机构地区：[1]中国民用航空局空中交通管理局航空气象中心,北京100020 [2]中国民用航空局空中交通管理局,北京100020

出　　处：《电声技术》2025年第2期140-143,共4页Audio Engineering

摘　　要：数字音频技术利用数字化手段对声音进行录制、存储、编辑、压缩及播放,广泛应用于音频处理和通信领域。在网络系统中,数字音频技术可用于分析音频数据,识别异常行为和潜在威胁,从而支持网络安全监控与防护。民航空管信息系统作为空中交通管理信息交换和共享的综合管理平台,其网络信息的安全识别与防护至关重要。基于数字音频技术的网络信息安全识别系统通过监测与分析通信系统的音频数据,预防安全事件。从系统架构设计、音频数据采集与处理、音频特征提取与分析等方面阐述数字音频技术的具体应用,并在测试环境中验证了该系统的有效性。Digital audio technology uses digital means to record,store,edit,compress and play sound,which is widely used in audio processing and communication fields.In the network system,digital audio technology can be used to analyze audio data and identify abnormal behaviors and potential threats,thus supporting network security monitoring and protection.As a comprehensive management platform for air traffic management information exchange and sharing,the safety identification and protection of civil aviation air traffic control information system is very important.Network information security identification system based on digital audio technology can prevent security incidents by monitoring and analyzing the audio data of communication system.This paper expounds the specific application of digital audio technology from the aspects of system architecture design,audio data acquisition and processing,audio feature extraction and analysis,and verifies the effectiveness of the system in the test environment.

关 键 词：数字音频技术 网络信息安全 识别技术 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]