Digital Watermarking of Audio Signals Using a Psychoacoustic Auditory Model and Spread Spectrum Theory

Garcia RA. Digital Watermarking of Audio Signals Using a Psychoacoustic Auditory Model and Spread Spectrum Theory. In: AES Convention 107. Audio Engineering Society; 1999. Paper 5073. Available from: https://aes.org/publications/elibrary-page/?id=8107

@inproceedings{Garcia1999_8107,
  author = {Garcia, Ricardo A.},
  title = {{Digital Watermarking of Audio Signals Using a Psychoacoustic Auditory Model and Spread Spectrum Theory}},
  booktitle = {AES Convention 107},
  note = {Paper 5073},
  year = {1999},
  month = sep,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=8107}
}

TY  - CPAPER
TI  - Digital Watermarking of Audio Signals Using a Psychoacoustic Auditory Model and Spread Spectrum Theory
AU  - Garcia, Ricardo A.
T2  - AES Convention 107
M1  - Paper 5073
PY  - 1999
DA  - 1999/09/06
UR  - https://aes.org/publications/elibrary-page/?id=8107
PB  - Audio Engineering Society
LA  - en
AB  - A new algorithm for embedding a digital watermark into an audio signal is proposed. It uses spread spectrum theory to generate a watermark resistant to different removal attempts, and a psychoacoustic auditory model to shape and embed the watermark into the audio signal while retaining the signal's perceptual quality. Recovery is performed without knowledge of the original audio signal. A software system is implemented and tested for perceptual transparency and data-recovery performance.
ER  -