Introduction to digital audio watermarking -- Spread spectrum for digital audio watermarking -- Audio watermarking through parametric synthesis models -- Robust zero-bit and multi-bit audio watermarking using correlation detection and chaotic signals -- Three techniques of digital audio watermarking -- Advanced audio watermarking based on echo hiding: time-spread echo hiding -- Analysis-by-synthesis echo watermarking -- Robustness analysis of patchwork watermarking schemes -- Time-frequency analysis of digital audio watermarking -- Digital audio watermarking techniques for MP3 audio files -- Digital watermarking of speech signals -- Robustness against DA/AD conversion: concepts, challenges, and examples -- Subjective and objective quality evaluation of watermarked audio -- Watermarking security.