Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/2503
Title: Perceptual watermarking and data concealment in audio signals
Authors: Tio, Cedric Meng Meng.
Keywords: DRNTU::Engineering::Computer science and engineering
Issue Date: 2001
Abstract: This project aims to hide data in audio streams by direct substitution of the FFT spectral lines with the hidden data. The spectral lines to be replaced are carefully chosen with the help of a psychoacoustic model. The model characterizes the behaviour of our ear with mathematical equations.
URI: http://hdl.handle.net/10356/2503
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Theses

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