TY  - JOUR
T1  - A Heuristics Based Adaptive Audio Watermarking Scheme Through SVD-KFDA
AU - Prasad, Koyi Lakshmi AU - Rao, T.C.H. Malleswara 
JO  - International Journal of System Signal Control and Engineering Application
VL  - 8
IS  - 1
SP  - 11
EP  - 18
PY  - 2015
DA  - 2001/08/19
SN  - 1997-5422
DO  - ijssceapp.2015.11.18
UR  - https://makhillpublications.co/view-article.php?doi=ijssceapp.2015.11.18
KW  - Audio watermarking
KW  -Kernel Fisher Discriminant Analysis (KFDA)
KW  -Singular Value Decomposition (SVD)
KW  -energy relationship modulation
KW  -synchronization code
AB  - The heuristics based adaptive audio watermarking technique using SVD-KFDA is proposed in this study. The audio signal is segmented by sub-frames and synchronization code embedded with watermarked signal. On other side, the down-sampling and modulation process using energy relationship is anticipated in order ensure reliable and robust fidelity on watermarked signal. The heuristics process identifies the native energy relationship among sub-frames which is hidden in the watermarked signal through SVD-KFDA. The heuristics based adaptive model is more resilient and can propose extraordinary robustness on usual acoustic data processing and outbreaks associated with common watermarking methods. This system exposes feasibility on implementation and derives less evaluation complexity.
ER  -