A Dither Modulation Audio Watermarking Algorithm Based on HAS

  title={A Dither Modulation Audio Watermarking Algorithm Based on HAS},
  author={Yi-Bo Huang and Qiu-Yu Zhang and Y Peter Di and Zhan-Ting Yuan},
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… CONTINUE READING


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