DocumentCode
3328212
Title
Watermarking of speech signals using the sinusoidal model and frequency modulation of the partials
Author
Girin, Laurent ; Marchand, Sylvain
Author_Institution
Inst. Nat. Polytech. de Grenoble, France
Volume
1
fYear
2004
fDate
17-21 May 2004
Abstract
In this paper, the application of the sinusoidal model for audio/speech signals to the watermarking task is proposed. The basic idea is that adequate modulation of medium rank partials (frequency) trajectories is not perceptible and thus this modulation may contain the data to be embedded in the signal. The modulation (encoding) and estimation (decoding) of the message are described and preliminary promising results are given in the case of speech signals.
Keywords
data encapsulation; decoding; frequency modulation; parameter estimation; speech coding; watermarking; audio/speech signals; data embedding; decoding; frequency modulation; frequency trajectories; medium rank partials; message estimation; sinusoidal model; speech signals; watermarking; Decoding; Encoding; Frequency modulation; Frequency synthesizers; Quantization; Signal analysis; Signal processing; Signal synthesis; Speech; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2004. Proceedings. (ICASSP '04). IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-8484-9
Type
conf
DOI
10.1109/ICASSP.2004.1326065
Filename
1326065
Link To Document