Information hiding in wave files through frequency domain

Viswanathan, V.

doi:10.1016/j.amc.2007.12.003

Cited by 6 publications

(3 citation statements)

References 4 publications

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“…In the frequency domain, Viswanathan [21] produced a model for hiding a text message in audio files in frequency domain format (FFT). The message was hidden in the FFT high coefficients as watermark information.…”

Section: Steganography Studiesmentioning

confidence: 99%

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Securing audio transmission based on encoding and steganography

Abood

Abduljabbar²,

Sibahee³

et al. 2021

IJEECS

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One of the things that must be considered when establishing a data exchange connection is to make that communication confidential and hide the file’s features when the snoopers intercept it. In this work, transformation (encoding) and steganography techniques are invested to produce an efficient system to secure communication for an audio signal by producing an efficient method to transform the signal into a red–green–blue (RGB) image. Subsequently, this image is hidden in a cover audio file by using the least significant bit (LSB) method in the spatial and transform domains using discrete wavelet transform. The audio files of the message and the cover are in *.wav format. The experimental results showed the success of the transformation in concealing audio secret messages, as well the remarkability of the stego signal quality in both techniques. A peak signal-to-noise ratio peak signal-to-noise ratio (PSNR) scored (20-26) dB with wavelet and (81-112) dB with LSB for cover file size 4.96 MB and structural similarity index metric structural similarity index metric (SSIM) has been used to measure the signal quality which gave 1 with LSB while wavelet was (0.9-1), which is satisfactory in all experimented signals with low time consumption. This work also used these metrics to compare the implementation of LSB and WAV.

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Section: Steganography Studiesmentioning

confidence: 99%

“…The message was hidden in the FFT high coefficients as watermark information. This method could prevent tampering and resisting malicious attacks whilst retaining the hidden message with no distortions [21]. Wang introduced a quantum representation called QRDA of digital audio.…”

Section: Steganography Studiesmentioning

confidence: 99%

Securing audio transmission based on encoding and steganography

Abood

Abduljabbar²,

Sibahee³

et al. 2021

IJEECS

View full text Add to dashboard Cite

show abstract

“…Internet subscribers demand a variety of digital contents through an integrated, reliable, and ubiquitous access to the ISP network. Target market segments encompass but are never limited to medical imaging, its compression, and even telemedicine (Choong et al, 2007), multimedia (Hanaro Telecom, 2007), legal boundaries of the Peer-to-Peer networking (P2P) (Banerjee et al, 2008;Viswanathan, 2007), and/or live broadcasts (Sorte et al, 2008).…”

Section: Review Of Literaturementioning

confidence: 99%

Next-Generation Strategic Business Model for the U.S. Internet Service Providers

Willow

2009

International Journal of Interdisciplinary Telecommunications and Networking

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The (information digital) network bandwidth and its usage through Internet subscription, by far, is perhaps the only uni-modal commodity provided to today's consumers at a flat rate. Regardless of his/her actual bandwidth usage, a consumer is charged a uniform subscription fee by the Internet Service Providers (ISP). Meanwhile, the ISPs have a considerable stake in the overall infrastructure which supports the local perimeters of the Internet. This article presents a rigorous statistical analysis with the objective of determining the optimal billing or pricing policy for the ISPs of the U.S. on the basis of the proposed 'variable subscription-rate' business model. Two leading global consumer profiles were selected for data comparison on a cardinal scale; NYC,

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Huffman table swapping-based steganograpy for MP3 audio

Yan

Wang

2009

Multimed Tools Appl

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Information hiding in wave files through frequency domain

Cited by 6 publications

References 4 publications

Securing audio transmission based on encoding and steganography

Securing audio transmission based on encoding and steganography

Next-Generation Strategic Business Model for the U.S. Internet Service Providers

Huffman table swapping-based steganograpy for MP3 audio

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