Invention Grant
- Patent Title: System and method for low overhead time domain voice authentication
- Patent Title (中): 低开销时域语音认证的系统和方法
-
Application No.: US12615846Application Date: 2009-11-10
-
Publication No.: US08326625B2Publication Date: 2012-12-04
- Inventor: Sasan Adibi
- Applicant: Sasan Adibi
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Blake, Cassels & Graydon LLP
- Agent Wilfred P. So; Brett J. Slaney
- Main IPC: G10L17/00
- IPC: G10L17/00 ; G10L15/02
Abstract:
A system and method are provided to authenticate a voice in a time domain. The initial rise time, initial fall time, second rise time, second fall time and final oscillation time are digitized into bits to form at least part of a voice ID. The voice IDs are used to authenticate a user's voice.
Public/Granted literature
- US20110112830A1 SYSTEM AND METHOD FOR LOW OVERHEAD VOICE AUTHENTICATION Public/Granted day:2011-05-12
Information query
