Speaker identification and voice verification for voice applications

• US 20060287863A1
• Filed: 06/16/2005
• Published: 12/21/2006
• Est. Priority Date: 06/16/2005
• Status: Abandoned Application

• Current Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Original Assignee: International Business Machines Corporation
• Inventors: Muschett, Brien H., Nusbickel, Wendi L., Santos, Ricardo Dos
• Application Number:
  US11/154,206
• Publication Number:
  US 20060287863A1
• Time in Patent Office: Days
• US Class Current: 704/275
• CPC Class Codes: G10L 17/00 Speaker identification or verification techniques

Abstract

Embodiments of the present invention address deficiencies of the art in respect to voice markup processing and provide a method, system and computer program product for speaker identification and voice verification in a voice processing system. In one embodiment, a speaker identification and voice verification data processing system can include a voice markup processor configured to process voice markup defining a voice application and server side logic enabled to be communicatively coupled to the voice markup processor and to a voice engine programmed for speaker identification and voice verification. For example, the voice engine can be programmed to provide speaker identification and voice verification using speaker identification verification (SIV) technology.

Claims

1. A speaker identification and voice verification (SIV) data processing system comprising:

a voice markup processor configured to process voice markup defining a voice application; and

,

server side logic enabled to be communicatively coupled to said voice markup processor and to a voice engine programmed for speaker identification and voice verification.

2. The data processing system of claim 1, wherein said voice markup processor is a voice extensible markup language (VXML) processor.

3. The data processing system of claim 1, wherein said server side logic is a servlet comprising code enabled both to receive postings from said voice markup processor requesting speaker identification and voice verification for encapsulated speech input as specified in said voice markup, and also to return verification data to said voice markup processor based upon verification data received from said voice engine based upon said speech input.

4. The data processing system of claim 3, wherein said servlet is a Web service.

5. The data processing system of claim 3, wherein said encapsulated speech input is encapsulated within a hypertext transfer protocol (HTTP) formatted request defined within said voice markup.

6. The data processing system of claim 3, wherein said voice markup comprises a prompt to receive said encapsulated speech input.

7. The data processing system of claim 3, wherein said encapsulated speech input is saved audio for a speech recognition operation defined within said voice markup.

8. The data processing system of claim 1, wherein said voice engine is configured to utilize speaker identification verification (SIV) technology to perform said speaker identification and voice verification.

9. A method for performing speaker identification and voice verification from a voice markup processing system, the method comprising:

processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup;

posting a request to server side logic to verify said speaker using said speech input;

receiving a response from said server side logic containing an indication of whether said speaker has been verified; and

,

permitting further access to said voice application only if said speaker has been verified.

10. The method of claim 9, wherein said processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises processing voice extensible markup language (VoiceXML) to receive speech input for a speaker interacting with a voice application defined by said VoiceXML.

11. The method of claim 9, wherein said processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises executing a prompt for said speaker to provide said speech input.

12. The method of claim 9, wherein said processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises saving said speech input as part of executing a speech recognition function defined within said voice markup.

13. The method of claim 9, wherein said posting a request to server side logic to verify said speaker using said speech input comprises:

formatting a hypertext transfer protocol (HTTP) request for SIV based upon said speech input; and

, executing an HTTP post of said formatted HTTP request to said server side logic.

14. A computer program product comprising a computer usable medium having computer usable program code for performing speaker identification and voice verification (SIV) from a voice markup processing system, said computer program product including:

computer usable program code for processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup;

computer usable program code for posting a request to server side logic to verify said speaker using said speech input;

computer usable program code for receiving a response from said server side logic containing an indication of whether said speaker has been verified; and

, computer usable program code for permitting further access to said voice application only if said speaker has been verified.

15. The computer program product of claim 14, wherein said computer usable program code for processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises computer usable program code for processing voice extensible markup language (VoiceXML) to receive speech input for a speaker interacting with a voice application defined by said VoiceXML.

16. The computer program product of claim 14, wherein said computer usable program code for processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises computer usable program code for executing a prompt for said speaker to provide said speech input.

17. The computer program product of claim 14, wherein said computer usable program code for processing voice markup to receive speech input for a speaker interacting with a voice application defined by said voice markup comprises computer usable program code for saving said speech input as part of executing a speech recognition function defined within said voice markup.

18. The computer program product of claim 14, wherein said computer usable program code for posting a request to server side logic to verify said speaker using said speech input comprises:

computer usable program code for formatting a hypertext transfer protocol (HTTP) request for SIV based upon said speech input; and

, computer usable program code for executing an HTTP post of said formatted HTTP request to said server side logic.