Chiu, Jung-HuiJung-HuiChiu李琳山Lee, Lin-ShanLin-ShanLee2009-02-042018-07-062009-02-042018-07-061986http://ntur.lib.ntu.edu.tw//handle/246246/120571en-USDirect Sequence Voice Scrambling - a New Technique for Secure Communicationsjournal article