DocumentCode
2646771
Title
A Technique of Lossless Steganography for G.711 Telephony Speech
Author
Aoki, Naofumi
Author_Institution
Grad. Sch. of Inf. Sci. & Technol., Hokkaido Univ., Sapporo
fYear
2008
fDate
15-17 Aug. 2008
Firstpage
608
Lastpage
611
Abstract
This study proposes a technique of lossless steganography for G.711, the most common codec for digital speech communications such as VoIP (Voice over IP). The proposed technique in this study exploits the characteristics of G.711 for embedding steganogram information without any degradation. This paper shows the capacity of the proposed technique.
Keywords
Internet telephony; cryptography; speech codecs; G.711 telephony speech; VoIP; codec; digital speech communications; lossless steganography; voice over IP; Binary codes; Degradation; Digital signal processing; Information science; Internet telephony; Oral communication; Speech codecs; Speech enhancement; Speech processing; Steganography; G.711; VoIP; steganography;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on
Conference_Location
Harbin
Print_ISBN
978-0-7695-3278-3
Type
conf
DOI
10.1109/IIH-MSP.2008.122
Filename
4604130
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