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Title: US6195641: Network universal spoken language vocabulary
[ Derwent Title ]


Country: US United States of America

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6 pages

 
Inventor: Loring, Keith; Coral Springs, FL
Patel, Paratosh; Deerfield Beach, FL

Assignee: International Business Machines Corp., Armonk, NY
other patents from INTERNATIONAL BUSINESS MACHINES CORPORATION (280070) (approx. 44,393)
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Published / Filed: 2001-02-27 / 1998-03-27

Application Number: US1998000049736

IPC Code: Advanced: G10L 15/06; G10L 15/28; G10L 15/22;
IPC-7: G10L 15/00;

ECLA Code: G10L15/30;

U.S. Class: Current: 704/275; 704/270; 704/E15.047;
Original: 704/275; 704/270;

Field of Search: 704/270,275,243,244,255 707/200,104 395/200.3

Priority Number:
1998-03-27  US1998000049736

Abstract:     A network spoken language vocabulary system for a speech application comprises: a network server and a plurality of network clients communicating with one another over a network; a central vocabulary list in the server for recognizable words; a speech recognition engine and a local vocabulary list cache in each of the clients. The cache can have therein previously recognized words communicated from the central vocabulary list in the server and new words recognized by the speech application. Each of the new words can be communicated to the server and added to the central vocabulary list and each of the new words added to the central vocabulary list can be communicated to at least one other of the clients for addition to the cache. The new words can be automatically communicated to and from the server.

Attorney, Agent or Firm: Senterfitt, Akerman ;

Primary / Asst. Examiners: Dorvil, Richemond; Armstrong, Angela A.

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Designated Country: DE FR GB NL 

Family: Show 9 known family members

First Claim:
Show all 19 claims
What is claimed is:     1. A network spoken language vocabulary system for a speech application comprising:
  • a network server and a plurality of network clients communicating with one another over a network;
  • a central vocabulary list in said server for recognizable words:
    • a speech recognition engine and a dynamically updateable local vocabulary list cache in each of said clients, said cache storing a personalized subset of said central vocabulary list, said subset comprising previously recognized words communicated from said central vocabulary list in said server and new words recognized by said speech application; and,
    • each of said new words being communicated to said server by said clients and added to said central vocabulary list and each of said new words added to said central vocabulary list being dynamically communicated by said server to at least one other of said clients for addition of said cache.


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Forward References: Show 60 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (60)   |   Backward references (8)   |   Citation Link

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Patent  Pub.Date  Inventor Assignee   Title
Get PDF - 6pp US4922538  1990-05 Tchorzewski  British Telecommunications public limited company Multi-user speech recognition system
Get PDF - 9pp US5355433  1994-10 Yasuda  Ricoh Company, Ltd. Standard pattern comparing system for eliminating duplicative data entries for different applications program dictionaries, especially suitable for use in voice recognition systems
Get PDF - 19pp US5425128  1995-06 Morrison  Sunquest Information Systems, Inc. Automatic management system for speech recognition processes
Get PDF - 29pp US5613036  1997-03 Strong  Apple Computer, Inc. Dynamic categories for a speech recognition system
Get PDF - 30pp US5765132  1998-06 Roberts  Dragon Systems, Inc. Building speech models for new words in a multi-word utterance
Get PDF - 8pp US5774628  1998-06 Hemphill  Texas Instruments Incorporated Speaker-independent dynamic vocabulary and grammar in speech recognition
Get PDF - 22pp US5819220  1998-10 Sarukkai et al.  Hewlett-Packard Company Web triggered word set boosting for speech interfaces to the world wide web
Get PDF - 8pp US5905773  1999-05 Wong  Northern Telecom Limited Apparatus and method for reducing speech recognition vocabulary perplexity and dynamically selecting acoustic models
       
Foreign References: None

Other Abstract Info: DERABS G1999-582205

Other References:
  • Hataoka, N. et al., Speech Recognition for Automatic Telephone Operator based on CSS Architecture, 2nd IEEE Workshop on Interactive Voice Technology for Telecommunications Applications, pp. 77-80, 1994.
  • "Specialized Language Models for Speech Recognition", IBM Technical Disclosure Bulletin, US, IBM Corp. New York, vol. 38, No. 2, p. 155-157 XP000502428 ISSN: 0018-8689.
  • "Client-Server Model for Speech Recognition", IBM Technical Disclosure, US, IBM Corp. New York, vol. 36, No. 3, p. 25-26 XP000354688, ISSN: 0018-8689.


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