介绍了数字音频水印技术的发展背景以及在音频水印系统中广泛应用的音频掩蔽现象和MPEG
心理声学模型I. 综述了典型的顽健性和脆弱性音频水印技术, 顽健性算法进一步在时间域, 频域 …

An in-depth treatment of algorithms and standards for perceptual coding of high-fidelity
audio, this self-contained reference surveys and addresses all aspects of the field. Coverage …

Conventional watermarking techniques based on echo hiding provide many benefits, but
also have several disadvantages, for example, a lenient decoding process, weakness …

This work proposes a novel dual-channel time-spread echo method for audio watermarking,
aiming to improve robustness and perceptual quality. At the embedding stage, the host …

On the basis of support vector regression (SVR), a new adaptive blind digital audio
watermarking algorithm is proposed. This algorithm embeds the template information and …

This paper proposes an effective pseudonoise (PN) sequence and the corresponding
decoding function for time-spread echo-based audio watermarking. Different from the …

The spread-spectrum watermarking (SSW) technology has become an important technique
that is not only widely used for still image and video watermarking, but is also used for audio …

Watermarking is a method used to hide the owner's data in the host signal in an inaudible
way. The watermark signal must not reduce the quality of host signal. Furthermore, it must be …

An embedder for embedding a watermark to be embedded into an input information
representation comprises an infor mation adder, which is implemented to provide the input …

A method of embedding information in the cepstral domain of a cover audio signal is
described for audio steganography applications. The proposed technique combines the …