DocumentCode
3265871
Title
Rational Dither Modulation in audio signals
Author
Hernandez, Jose Juan Garcia ; Miyatake, Mariko Nakano ; Meana, Hector Perez
Author_Institution
Nat. Polytech. Inst. of Mexico, Mexico City
fYear
2007
fDate
5-8 Aug. 2007
Firstpage
109
Lastpage
112
Abstract
A data hiding system based in Rational Dither Modulation is proposed. This system hides information into the audio signals in Modulated Complex Lapped Transform (MCLT) domain. The system proposed is able to hide around of 43 bits per second in a CD-quality audio signal. Objective and subjective evaluations show robustness to classical attacks and transparency to Human Auditory System (HAS), respectively.
Keywords
audio signals; data encapsulation; modulation; CD-quality audio signal; audio signals; data hiding system; human auditory system; information hiding; modulated complex lapped transform; rational dither modulation; Auditory system; Bit error rate; Cities and towns; Data encapsulation; Decoding; Humans; Payloads; Quantization; Robustness; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2007. MWSCAS 2007. 50th Midwest Symposium on
Conference_Location
Montreal, Que.
ISSN
1548-3746
Print_ISBN
978-1-4244-1175-7
Electronic_ISBN
1548-3746
Type
conf
DOI
10.1109/MWSCAS.2007.4488549
Filename
4488549
Link To Document