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US Patent 7401019 Phonetic fragment search in speech data

Patent 7401019 was granted and assigned to Microsoft on July, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received
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Patent Citations Received
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US Patent 11837253 Distinguishing user speech from background speech in speech-dense environments
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Patent Inventor Names
Eric I-Chao Chang0
Frank T. Seide0
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Patent abstract

A method of searching audio data is provided including receiving a query defining multiple phonetic possibilities. The method also includes comparing the query with a lattice of phonetic hypotheses associated with the audio data to identify if at least one of the multiple phonetic possibilities is approximated by at least one phonetic hypothesis in the lattice of phonetic hypotheses.

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US Patent 07401019 Phonetic fragment search in speech data US Patent 7401019 Phonetic fragment search in speech data

Infobox
Patent Number
074010190
Patent Number
74010190
Edits on 23 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074010190
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Infobox
Is a
Patent
Patent
0
Current Assignee
Microsoft
Microsoft
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
074010190
Date of Patent
July 15, 2008
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Patent Application Number
107578850
Date Filed
January 15, 2004
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=074010190
Patent Primary Examiner
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David R Hudspeth
0
Edits on 9 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07401019
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 US Patent 07401019 Phonetic fragment search in speech data

Infobox
Is a
Patent
Patent
Current assignee
Microsoft
Microsoft
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07401019
Date of patent
July 15, 2008
Patent application number
10757885
Date Filed
January 15, 2004
Patent primary examiner
‌
David R Hudspeth

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