摘要
针对目前利用网络语音聊天工具进行犯罪的情况日益增加的现象,本文分析了目前流行的网络语音聊天工具(包括QQ和Skype)和真人语音的区别,并从宽带语谱图和共振峰两方面进行对比,进一步揭示了造成这种差别的原因。
Regarding the fact that more and more criminals commit the crime via cyber chat tool,this paper analyzes the differences between voiceprint via popular cyber chat tools(including QQ and Skype) and voiceprint of the original one respectively.Besides that,it contrasts them via wide-band spectrogram and formant as well,thereby reveals the reasons that cause these differences.
出处
《电信科学》
北大核心
2010年第S2期78-82,共5页
Telecommunications Science
关键词
语音聊天
真人语音
对比
cyber chat,person's voice,comparison
