Robust and Secured Digital Audio Watermarking

Download or read book Robust and Secured Digital Audio Watermarking written by Krunal N. Patel and published by Springer Nature. This book was released on 2020-10-25 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses digital audio watermarking copyright assurance. The author first outlines the topic of watermarking data that can be used for copyright assurance that incorporates text messages, copyright audio, handwritten text, logo and cell phone numbers. The objective of this book is to propose a new algorithm that can embed and extract the watermarking information. The execution of the newly proposed algorithm is surveyed by testing data utilizing a group of various audio file types and against various attacks. The book also presents a new digital watermark algorithm that preserves the copyright property of the audio files. To do this, the author uses two techniques -- DWT and SVD -- with the combination of other techniques (DFT and DSSS) to enhance security and also provide high robustness and imperceptibility against various malicious attacks.