- 期刊
- OpenAccess
A Dither Modulation Audio Watermarking Algorithm Based on HAS
並列摘要
In this study, we propose a dither modulation audio watermarking algorithm based on human auditory system which applied the theory of dither modulation. The algorithm made the two-value image watermarking to one-dimensional digital sequence firstly and used the Fibonacci to transform one-dimensional digital sequence. Then divide the audio into audio data segment and made discrete wavelet transform with audio data segment, every segment can adaptive choose quantization step. Finally put low frequency coefficients transformed embedding the watermarking which applied the dither modulation. When extract the watermark with no original audio, they realized blind extraction. The experimental results show that this algorithm has preferable robustness to against the attack from noise addition, compression, low pass filtering and re-sampling.
延伸閱讀
- 郭隆瀚（2023）。Design and Implementation of Relaxation Oscillator with Pulse Width Modulation〔碩士論文，淡江大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0002-2202202313422200
- 施奕安（2006）。Improving the Robustness of Audio Watermarking via Linear Block Code〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917342850
- Xiang, S. J., & Huang, J. W. (2006). Analysis of D/A and A/D Conversions in Quantization-based Audio Watermarking. International Journal of Network Security, 3(3), 230-238. https://doi.org/10.6633/IJNS.200611.3(3).04
- Karnjana, J., Unoki, M., Aimmanee, P., & Wutiwiwatchai, C. (2016). Audio Watermarking Scheme Based on Singular Spectrum Analysis and Psychoacoustic Model with Self-Synchronization. Journal of Electrical and Computer Engineering, 2016(), 474-488. https://doi.org/10.1155/2016/5067313
- 凃介勇（2016）。Application of Multi-dimension Quantized Modulation to Six-Switch Audio Amplifier〔碩士論文，國立交通大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0030-2212201712200071