Learn More
To get the best effect of art, the music should be added different artificial reverberation. A new watermarking method based on reverberation theory is proposed in this paper. The embed process same as the process that adds reverberation to recordings in music studio to make it sound quite natural like in a real concert hall. The watermark are embedded by(More)
The Euler's formula e<sup>j &#x03B8;</sup> = cos &#x03B8; + j sin &#x03B8; has been proved to be useful in simplifying the evaluation of complex and hyper-complex fourier transform by turning the multiplications of quaternion directly into matrices's addition. In this paper we point out that while further considering the formula equation, the above analytic(More)
Reverberation is one of the most heavily used effects in music. A new watermarking method based on reverberation theory is proposed in this paper. The embed process same as the process that adds reverberation to recordings in music studio to make it sound quite natural like in a real concert hall. The watermark are embedded by convoluting the original audio(More)
  • 1