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US Patent 7219059 Automatic pronunciation scoring for language learning

Overview Structured Data Issues Contributors Activity

Is a

1

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

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Patent Number

Patent Inventor Names

Ziyi Lu1

Fengguang Zhao1

Sunil K. Gupta1

Date of Patent

May 15, 2007

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Patent Application Number

101885391

Date Filed

July 3, 2002

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Patent Citations Received

US Patent 12074928 Automated media event detection and corrective actions for communication sessions

2

US Patent 11908488 Assessing reading ability through grapheme-phoneme correspondence analysis

3

Patent Primary Examiner

1

Patent abstract

A method and apparatus for generating a pronunciation score by receiving a user phrase intended to conform to a reference phrase and processing the user phrase in accordance with at least one of an articulation-scoring engine, a duration scoring engine and an intonation-scoring engine to derive thereby the pronunciation score.

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