A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones

Hung Jr Shiu; Bor Shing Lin; Bor-Shyh Lin; Wei Chou Lai; Chien Hung Huang; Chin Laung Lei

doi:10.1007/978-3-319-68527-4_27

A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones

Hung Jr Shiu, Bor Shing Lin, Bor-Shyh Lin, Wei Chou Lai, Chien Hung Huang^*, Chin Laung Lei

^*Corresponding author for this work

Institute of Imaging and Biomedical Photonics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

Audio steganography is a technique for hiding messages in audio signals such that no one except the sender and intended recipient suspects the existence of the messages. This paper proposes a new method for stereo audio steganography that exploits some characteristics of the human auditory system (HAS). Messages are embedded by inserting low-frequency and octave-equivalent pure tones into different channels. Hidden messages are extracted by comparing the frequency domain data of the left channel with those of the right channel. Experimental results reveal that the quality of the message-hiding audio that is generated by the method is only very slightly less than that of the host audio, so attackers cannot perceive the hidden messages.

Original language	English
Title of host publication	Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications
Editors	Pavel Kromer, Vaclav Snasel, Jeng-Shyang Pan, Enrique Alba
Publisher	Springer Verlag
Pages	244-253
Number of pages	10
ISBN (Print)	9783319685267
DOIs	https://doi.org/10.1007/978-3-319-68527-4_27
State	Published - 1 Jan 2018
Event	4th Euro-China Conference on Intelligent Data Analysis and Applications, ECC 2017 - Malaga, Spain Duration: 9 Oct 2017 → 11 Oct 2017

Publication series

Name	Advances in Intelligent Systems and Computing
Volume	682
ISSN (Print)	2194-5357

Conference

Conference	4th Euro-China Conference on Intelligent Data Analysis and Applications, ECC 2017
Country/Territory	Spain
City	Malaga
Period	9/10/17 → 11/10/17

Keywords

Audio steganography
Human auditory system (HAS)
Low-frequency pure tone insertion
Octave equivalence

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10.1007/978-3-319-68527-4_27

Cite this

Shiu, H. J., Lin, B. S., Lin, B.-S., Lai, W. C., Huang, C. H., & Lei, C. L. (2018). A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones. In P. Kromer, V. Snasel, J.-S. Pan, & E. Alba (Eds.), Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications (pp. 244-253). (Advances in Intelligent Systems and Computing; Vol. 682). Springer Verlag. https://doi.org/10.1007/978-3-319-68527-4_27

Shiu, Hung Jr ; Lin, Bor Shing ; Lin, Bor-Shyh et al. / A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones. Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications. editor / Pavel Kromer ; Vaclav Snasel ; Jeng-Shyang Pan ; Enrique Alba. Springer Verlag, 2018. pp. 244-253 (Advances in Intelligent Systems and Computing).

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abstract = "Audio steganography is a technique for hiding messages in audio signals such that no one except the sender and intended recipient suspects the existence of the messages. This paper proposes a new method for stereo audio steganography that exploits some characteristics of the human auditory system (HAS). Messages are embedded by inserting low-frequency and octave-equivalent pure tones into different channels. Hidden messages are extracted by comparing the frequency domain data of the left channel with those of the right channel. Experimental results reveal that the quality of the message-hiding audio that is generated by the method is only very slightly less than that of the host audio, so attackers cannot perceive the hidden messages.",

keywords = "Audio steganography, Human auditory system (HAS), Low-frequency pure tone insertion, Octave equivalence",

author = "Shiu, {Hung Jr} and Lin, {Bor Shing} and Bor-Shyh Lin and Lai, {Wei Chou} and Huang, {Chien Hung} and Lei, {Chin Laung}",

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Shiu, HJ, Lin, BS, Lin, B-S, Lai, WC, Huang, CH & Lei, CL 2018, A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones. in P Kromer, V Snasel, J-S Pan & E Alba (eds), Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications. Advances in Intelligent Systems and Computing, vol. 682, Springer Verlag, pp. 244-253, 4th Euro-China Conference on Intelligent Data Analysis and Applications, ECC 2017, Malaga, Spain, 9/10/17. https://doi.org/10.1007/978-3-319-68527-4_27

A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones. / Shiu, Hung Jr; Lin, Bor Shing; Lin, Bor-Shyh et al.
Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications. ed. / Pavel Kromer; Vaclav Snasel; Jeng-Shyang Pan; Enrique Alba. Springer Verlag, 2018. p. 244-253 (Advances in Intelligent Systems and Computing; Vol. 682).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Huang, Chien Hung

AU - Lei, Chin Laung

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AB - Audio steganography is a technique for hiding messages in audio signals such that no one except the sender and intended recipient suspects the existence of the messages. This paper proposes a new method for stereo audio steganography that exploits some characteristics of the human auditory system (HAS). Messages are embedded by inserting low-frequency and octave-equivalent pure tones into different channels. Hidden messages are extracted by comparing the frequency domain data of the left channel with those of the right channel. Experimental results reveal that the quality of the message-hiding audio that is generated by the method is only very slightly less than that of the host audio, so attackers cannot perceive the hidden messages.

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Shiu HJ, Lin BS, Lin BS, Lai WC, Huang CH, Lei CL. A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones. In Kromer P, Snasel V, Pan JS, Alba E, editors, Proceedings of the 4th Euro-China Conference on Intelligent Data Analysis and Applications. Springer Verlag. 2018. p. 244-253. (Advances in Intelligent Systems and Computing). doi: 10.1007/978-3-319-68527-4_27

A Stereo Audio Steganography by Inserting Low-Frequency and Octave Equivalent Pure Tones

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Keywords

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