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Encryption and Decryption of Data Hiding in Audio Signal ...
https://www.ijser.org/researchpaper/Encryption-and-Decryption-of-Data-Hiding-in-Audio-Signal-using-LSB-algorithm.pdf#:~:text=The%20main%20goal%20of%20Text%20data%20hiding%20in,present%20in%20the%20audio%20using%20LSB%20encoding%20technique.
(PDF) Data Hiding in Audio Signal: A Review
https://www.researchgate.net/publication/228560769_Data_Hiding_in_Audio_Signal_A_Review
Audio data hiding can also be used in the noncommercial secto r to hide information that someone wants to keep private. Terrorists can also use Audio …
(PDF) Data Hiding in Audio Signal: A Review | Anuja ...
https://www.academia.edu/13912784/Data_Hiding_in_Audio_Signal_A_Review
Data hiding in audio signals is especially challenging, because the human auditory system operates over a wide dynamic range. The human auditory system perceives over a range of power greater than one billion to one and a range of frequencies greater than one thousand to one.
1. Data Hiding in Audio Signal - A Review
https://www.researchgate.net/profile/Debnath-Bhattacharyya/publication/228560769_Data_Hiding_in_Audio_Signal_A_Review/links/09e4150ff1c2e8f20a000000/Data-Hiding-in-Audio-Signal-A-Review.pdf
Data hiding in audio signals exploits imperfection of human auditory system known as audio masking. In presence of a loud signal (masker), another weaker signal may be inaudible,
Encryption and Decryption of Data Hiding in Audio Signal ...
https://www.ijser.org/researchpaper/Encryption-and-Decryption-of-Data-Hiding-in-Audio-Signal-using-LSB-algorithm.pdf
The main goal of Text data hiding in Audio signal is to hide messages inside the audio in a way that does not allow any enemy to even detect that there is a second secret text message present in the audio using LSB encoding technique. It can also be …
Hiding data in audio files: A smoothing-based approach …
https://pubmed.ncbi.nlm.nih.gov/32154419/
Firstly, the audio signal is discretized to obtain audio samples. Next, these samples are interpolated to provide spaces for hiding the secret. Considering that the quality of the generated stego audio is likely to drop, reducing and smoothing steps are designed.
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