Wavelet transform-based analogue speech scrambling scheme

被引：20
|
作者：
Ma, FL
Cheng, J
Wang, YM
机构：
[1] Laboratory 105, Faculty of Communication Engineering, Xidian University
来源：
ELECTRONICS LETTERS | 1996年 / 32卷 / 08期
关键词：
Speech analysis and processing; Wavelet transforms;
D O I：
10.1049/el:19960471
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A wavelet transform based analogue speech scrambling scheme is presented. The proposed scheme offers 2-D scrambling. Related analyses and simulation results indicate that scrambled speech is highly secure in both the time and frequency domains.
引用
收藏
页码：719 / 721
页数：3
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