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

页码：719 / 721

页数：3

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