Advance Compression and Watermarking Technique for Speech Signals
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Sprache:Englisch
Fr. 73.90
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Beschreibung
Produktdetails
Einband
Taschenbuch
Erscheinungsdatum
23.11.2017
Abbildungen
XVIII, 69 p. 38 illus., 28 illus. in color.
Verlag
SpringerSeitenzahl
69
Maße (B/H)
15.5/23.5 cm
Gewicht
160 g
Auflage
1st ed. 2018
Sprache
Englisch
ISBN
978-3-319-69068-1
This book introduces methods for copyright protection and compression for speech signals. The first method introduces copyright protection of speech signal using watermarking; the second introduces compression of the speech signal using Compressive Sensing (CS). Both methods are tested and analyzed. The speech watermarking method uses technology such as Finite Ridgelet Transform (FRT), Discrete Wavelet Transform (DWT) and Singular Value Decomposition (SVD). The performance of the method is evaluated and compared with existing watermarking methods. In the speech compression method, the standard Compressive Sensing (CS) process is used for compression of the speech signal. The performance of the proposed method is evaluated using various transform bases like Discrete Fourier Transform (DFT), Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT), Singular Value Decomposition (SVD), and Fast Discrete Curvelet Transform (FDCuT).
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