Method and system for transcribing speech on demand using a trascription portlet

• US 20060111917A1
• Filed: 11/19/2004
• Published: 05/25/2006
• Est. Priority Date: 11/19/2004
• Status: Abandoned Application

• Current Assignee: Nuance Communications, Inc. (Microsoft Corporation)
• Original Assignee: International Business Machines Corporation
• Inventors: Dhanakshirur, Girish
• Application Number:
  US10/992,823
• Publication Number:
  US 20060111917A1
• Time in Patent Office: Days
• US Class Current: 704/277
• CPC Class Codes: G06F 40/58 Use of machine translation, e.g. for multi-lingual retrieval, for server-side translation for client devices or for real-time translation
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 15/30 Distributed recognition, e.g. in client-server systems, for mobile phones or network applications

Abstract

A method and system for transcribing speech on demand using a transcription portlet. The method can include the step of providing a transcription portlet including user data having personalized speech profiles for individual users. The transcription portlet can receive audio data. A user associated with the audio data can be identified. A personalized speech profile corresponding to the identified user can be determined. The audio data can be transcribed using the determined personalized speech profile to generate transcribed text. The transcription portlet can present the transcribed text.

Claims

1. A computer-implemented transcription method comprising the steps of:

providing a transcription portlet including user data having personalized speech profiles for individual users;

the transcription portlet receiving audio data;

identifying a user associated with the audio data;

determining a personalized speech profile corresponding to the identified user;

transcribing the audio data using the determined personalized speech profile to generate transcribed text; and

the transcription portlet presenting the transcribed text.

2. The method of claim 1, wherein the transcription portlet provides a multimodal interface.

3. The method of claim 2, further comprising the steps of:

when a communication is established between the transcription portlet and a user, determining a communication type for the communication; and

automatically adjusting the modality of the transcription portal in accordance with the determined communication type.

4. The method of claim 2, wherein the transcription portlet interfaces with a telephony device via a voice connection, wherein the audio data is received over the voice connection.

5. The method of claim 2, wherein the transcription portlet is rendered within a Web browser as a multimodal Web browser interface.

6. The method of claim 2, wherein one of the multimodal interfaces is an application program interface.

7. The method of claim 1, further comprising the steps of:

identifying a user selected text output format; and

the transcription portal presenting the transcribed text in accordance with the user selected text output format.

8. The method of claim 1, wherein the receiving, the identifying, the determining, the transcribing, and presenting steps are performed during a single communication session in which a user accesses the transcription portal.

9. The method of claim 1, wherein the at least one transcription server comprises a plurality of transcription servers, said method further comprising the step of:

the transcription portlet selecting a transcription server from the plurality based on availability, wherein the identifying and determining steps are performed by the transcription portlet.

10. A machine-readable storage having stored thereon, a computer program having a plurality of code sections, said code sections executable by a machine for causing the machine to perform the steps of:

providing a transcription portlet including user data having personalized speech profiles for individual users;

the transcription portlet receiving audio data;

identifying a user associated with the audio data;

determining a personalized speech profile corresponding to the identified user;

transcribing the audio data using the determined personalized speech profile to generate transcribed text; and

the transcription portlet presenting the transcribed text.

11. A transcription system comprising:

a Web portal including a transcription portlet; and

at least one transcription server, said transcription portlet configured for receiving user provided audio data, using the at least one transcription server to transcribe the audio data into transcribed text, and presenting the transcribed text to a user that provided the audio data.

12. The system of claim 11, wherein the transcription portlet is a multimodal portlet configured to selectively interface with users via an audible interface and via a graphical user interface.

13. The system of claim 12, wherein the transcription portlet is accessible via a telephony device, wherein the transcription portlet interfaces with a user of the telephony device using an audible interface.

14. The system of claim 12, wherein graphical user interface includes a Web browser.

15. The system of claim 14, wherein the transcription portlet provides a multimodal interface to Web browser users.

16. The system of claim 11, wherein the transcription portlet presents the transcribed text in at least one of real-time and near-real time.

17. The system of claim 11, wherein the transcription server utilizes a personalized speech profile associated with a user that provided the audio data to transcribe the audio data into transcribed text so that the presented transcribed text is personalized for the user.

18. The system of claim 17, wherein the transcription portlet identifies a user associated with the user provided audio data, wherein the at least one transcription server determines the personalized speech profile based upon the user identity provided by the transcription portlet.

19. The system of claim 17, comprising means for receiving user provided feedback pertaining to the transcribed text, such that the feedback results in an update of the personalized speech profile used to generate the transcribed text.

20. The system of claim 11, wherein the at least one transcription server comprises a plurality of transcription servers, wherein the Web portal includes a program to select which transcription server is to produce the transcribed text based on transcription server availability.