120 страниц. 2013 год. LAP Lambert Academic Publishing Digital Steganography is the process of hiding a message in a cover signal. This book shows the various technique available for hiding text data in a speech signal. The process of hiding digital data(such as speech, text, and image) in a Speech Signal is called Speech Steganography. This book i have also discusses the differences between Steganography, Digital Watermarking and Cryptography dealing with a Speech Signal.