Digital Audio Watermarking

Digital Audio Watermarking

Changsheng Xu (Institute for Infocomm Research, Singapore) and Qi Tian (Institute for Infocomm Research, Singapore)
DOI: 10.4018/978-1-59904-937-3.ch008
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This chapter provides a comprehensive survey and summary of the technical achievements in the research area of digital audio watermarking. In order to give a big picture of the current status of this area, this chapter covers the research aspects of performance evaluation for audio watermarking, human auditory system, digital watermarking for PCM audio, digital watermarking for wav-table synthesis audio, and digital watermarking for compressed audio. Based on the current technology used in digital audio watermarking and the demand from real-world applications, future promising directions are identified.

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