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.
History
Journal
Electronics letters
Volume
52
Pagination
5-6
Location
Piscataway, N.J.
ISSN
0013-5194
eISSN
1350-911X
Language
eng
Publication classification
C Journal article, C1 Refereed article in a scholarly journal