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 | Schools: | School of Computer Engineering | Rights: | Nanyang Technological University | Fulltext Permission: | restricted | Fulltext Availability: | With Fulltext |
Appears in Collections: | SCSE Theses |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
SCE-THESES_251.pdf Restricted Access | 9.19 MB | Adobe PDF | View/Open |
Page view(s) 50
504
Updated on Mar 28, 2024
Download(s)
1
Updated on Mar 28, 2024
Google ScholarTM
Check
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.