A Detailed look of Audio Steganography Techniques using LSB and Genetic Algorithm Approach
This paper is the study of various techniques of audio
steganography using different algorithmis like genetic
algorithm approach and LSB approach. We have tried some
approaches that helps in audio steganography. As we know
it is the art and science of writing hidden messages in such
a way that no one, apart from the sender and intended
recipient, suspects the existence of the message, a form of
security through obscurity. In steganography, the message
used to hide secret message is called host message or cover
message. Once the contents of the host message or cover
message are modified, the resultant message is known as
stego message. In other words, stego message is
combination of host message and secret message. Audio
steganography requires a text or audio secret message to be
embedded within a cover audio message. Due to
availability of redundancy, the cover audio message before
steganography, stego message after steganography remains
same. for information hiding.
Keywords: Audio data hiding, phase coding, LSB,HAS
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ABOUT THE AUTHORS
Gunjan Nehru
She is having experience of 9 years in teaching. She has done MTech(IT).Her area of interest is databases and networking
Puja Dhar
She is having more than six years of experience in teaching. She has done MSc(IT) and MTech(IT). Published many papers in national/international conferences and journals.Her area of interest is Networking and database systems.
Gunjan Nehru
She is having experience of 9 years in teaching. She has done MTech(IT).Her area of interest is databases and networking
Puja Dhar
She is having more than six years of experience in teaching. She has done MSc(IT) and MTech(IT). Published many papers in national/international conferences and journals.Her area of interest is Networking and database systems.
