Title :
Audio signal watermarking based on replica modulation
Author_Institution :
Verance Inc., San Diego, CA, USA
fDate :
6/23/1905 12:00:00 AM
Abstract :
In this paper we present a brief overview of techniques for digital watermarking of audio signals, including basic requirements and typical applications. We propose a novel technique, based on replica modulation with correlation extraction, including several variations. The proposed method is characterized by excellent audio quality vs. robustness tradeoff, high bit rate, low processing load, and particularly good security
Keywords :
audio coding; audio signal processing; copy protection; data encapsulation; reviews; audio quality/robustness tradeoff; audio signals; correlation extraction; data hiding; digital watermarking; replica modulation; security; steganography; Bit rate; Data mining; Digital modulation; Monitoring; Radio broadcasting; Robustness; Signal processing; Steganography; TV broadcasting; Watermarking;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2001. TELSIKS 2001. 5th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-7228-X
DOI :
10.1109/TELSKS.2001.954881
