Hiding Capacity and Audio Steganography Model Based on LSB in Temporal Domain

被引：1
作者：
Gera A. [1 ,2 ]
Vyas V. [2 ]
机构：
[1] Computer Science and Engineering, G.L Bajaj Institute of Technology & Management, Greater Noida
[2] Computer Science and Engineering, Banasthali University, Jaipur
来源：
Recent Patents on Engineering | 2022年 / 16卷 / 02期
关键词：
coding and decoding; Human Auditory System (HAS); interent; Least Significant Bit (LSB); SNR; Steganography;
D O I：
10.2174/1872212115666210709170455
中图分类号：
学科分类号：
摘要：
Background: Researchers for data hiding using the various encrypting techniques to improve the security of transmission of confidential information through an unsecured channel have been carried out. Methods: In this paper, a new higher recognition Least Significant Bit (LSB) audio data concealment is suggested in this framework. This technique is used to embed the hidden audio into cover audio of the same size. Results: The altered speech file appears as the original carrier file after embedding the secret mes-sage. This model strengthens hiding capability and audio quality. Conclusion: The strategy outperforms similar studies by enhancing hiding capability up to 30% and preserving stego audio transparency with the SNR value at 72.2 and SDG at 4.8. © 2022 Bentham Science Publishers.
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