Keyword Search:


Bookmark and Share

A method for speech watermarking in speaker verification

Syed Abd. Rahman Al-Hadad Syed Mohamed. (2013) A method for speech watermarking in speaker verification.

Full text not available from this repository.

Abstract

The present invention relates to a method for speech watermarking in speaker verification, comprising the steps of: embedding watermark data into speech signal at a transmitter; and extracting watermark data from the speech signal at a receiver; characterised by the steps of: selecting frames having least speaker-specific information from the speech signal to carry watermark data; detecting voice activity to detect presence or absence of speaker’s voice in the speech signal; and embedding watermark data into the selected frames of the speech signal according to the presence or absence of the speaker’s voice.

Item Type:Patent
Keyword:Speech watermarking; Speaker verification
Faculty or Institute:Faculty of Engineering
Application Number:PI 2013701280
Filing Date:2013-07-22
ID Code:33679
Deposited By: Mohd Hafiz Che Mahasan
Deposited On:17 Mar 2015 14:12
Last Modified:17 Mar 2015 14:12

Repository Staff Only: Edit item detail

Document Download Statistics

This item has been downloaded for since 17 Mar 2015 14:12.

View statistics for "A method for speech watermarking in speaker verification"