Information Hiding for G.711 Speech Based on Substitution of Least Significant Bits and Estimation of Tolerable Distortion
Summary :
In this paper, we propose a novel data hiding technique for G.711-coded speech based on the LSB substitution method. The novel feature of the proposed method is that a low-bitrate encoder, G.726 ADPCM, is used as a reference for deciding how many bits can be embedded in a sample. Experiments showed that the method outperformed the simple LSB substitution method and the selective embedding method proposed by Aoki. We achieved 4-kbit/s embedding with almost no subjective degradation of speech quality, and 10 kbit/s while maintaining good quality.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E93-A No.7 pp.1279-1286
- Publication Date
- 2010/07/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E93.A.1279
- Type of Manuscript
- PAPER
- Category
- Speech and Hearing
Authors
Keyword
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Akinori ITO, Shun'ichiro ABE, Yoiti SUZUKI, "Information Hiding for G.711 Speech Based on Substitution of Least Significant Bits and Estimation of Tolerable Distortion" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 7, pp. 1279-1286, July 2010, doi: 10.1587/transfun.E93.A.1279.
Abstract: In this paper, we propose a novel data hiding technique for G.711-coded speech based on the LSB substitution method. The novel feature of the proposed method is that a low-bitrate encoder, G.726 ADPCM, is used as a reference for deciding how many bits can be embedded in a sample. Experiments showed that the method outperformed the simple LSB substitution method and the selective embedding method proposed by Aoki. We achieved 4-kbit/s embedding with almost no subjective degradation of speech quality, and 10 kbit/s while maintaining good quality.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.1279/_p
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@ARTICLE{e93-a_7_1279,
author={Akinori ITO, Shun'ichiro ABE, Yoiti SUZUKI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Information Hiding for G.711 Speech Based on Substitution of Least Significant Bits and Estimation of Tolerable Distortion},
year={2010},
volume={E93-A},
number={7},
pages={1279-1286},
abstract={In this paper, we propose a novel data hiding technique for G.711-coded speech based on the LSB substitution method. The novel feature of the proposed method is that a low-bitrate encoder, G.726 ADPCM, is used as a reference for deciding how many bits can be embedded in a sample. Experiments showed that the method outperformed the simple LSB substitution method and the selective embedding method proposed by Aoki. We achieved 4-kbit/s embedding with almost no subjective degradation of speech quality, and 10 kbit/s while maintaining good quality.},
keywords={},
doi={10.1587/transfun.E93.A.1279},
ISSN={1745-1337},
month={July},}
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TY - JOUR
TI - Information Hiding for G.711 Speech Based on Substitution of Least Significant Bits and Estimation of Tolerable Distortion
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1279
EP - 1286
AU - Akinori ITO
AU - Shun'ichiro ABE
AU - Yoiti SUZUKI
PY - 2010
DO - 10.1587/transfun.E93.A.1279
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2010
AB - In this paper, we propose a novel data hiding technique for G.711-coded speech based on the LSB substitution method. The novel feature of the proposed method is that a low-bitrate encoder, G.726 ADPCM, is used as a reference for deciding how many bits can be embedded in a sample. Experiments showed that the method outperformed the simple LSB substitution method and the selective embedding method proposed by Aoki. We achieved 4-kbit/s embedding with almost no subjective degradation of speech quality, and 10 kbit/s while maintaining good quality.
ER -
English
