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Audio watermarking - SlideShare
https://www.slideshare.net/likanpatra/audio-watermarking
AUDIO WATERMARKING Digital Audio Watermarking is a technology to hide information in an audio file without the information being …
Audio Watermarking Techniques - Columbia University
https://www.ee.columbia.edu/~ywang/MSS/Project/Audio%20Watermarking%20Techniques.ppt
Audio watermarks are special signals embedded into digital audio They can be extracted by detection mechanisms and decoded They are used to track, authenticate and prevent illegal distribution and manipulation of copyright digital audio Audio watermarking schemes rely on imperfections of the human auditory system However, human ear is a very ...
Audio Watermarking | Telecommunications Engineering ...
https://www.scribd.com/presentation/22599139/Audio-Watermarking
A technique called digital watermarking is introduced to protect the ownership of digital data. It hides information in an audio file without the information being audible to the listener. Spectral watermarking hides watermarks directly into digital audio signals in the time domain. Temporal watermarking applies certain frequency transform, such as FFT, DCT, and DWT, etc.
Digital watermarking - SlideShare
https://www.slideshare.net/ankushkr007/digital-watermarking-15450118
Digital Watermarking Life Cycle Phases A watermarking system is usually divided into three distinct steps. • Embedding • Attack • Detection 12 13. Embedding In embedding, an algorithm accepts the host and the data to be embedded, and produces a watermarked signal.
Algorithms for audio watermarking and steganography
http://jultika.oulu.fi/files/isbn9514273842.pdf
psychoacoustic modeling and communications theory, is used in developing algorithms for audio watermarking and steganography. The main results of this study are the developm ent of novel audio watermarking algorithms, with the state-of-the-art performance and an acceptable increase in computational complexity. The
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