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Robust time-spread echo watermarking using characteristics of host signals
journal contributionposted on 2016-01-01, 00:00 authored by P Hu, D Peng, Z Yi, Yong XiangYong Xiang
A robust audio watermarking method based on the time-spread (TS) echo hiding scheme is proposed. Compared with existing TS watermarking methods, the approach is more robust as it exploits the characteristics of host signals in the encoding stage. Theoretical analysis and simulation examples demonstrate the effectiveness and advantages of the method.