Recording apparatus including quality test and feedback...

Details Recording apparatus including quality test and feedback... Recording apparatus including quality test and feedback...

2005-06-21

2005-06-21

Chawan, Vijay B. (Department: 2654)

Data processing: speech signal processing, linguistics, language

Speech signal processing

For storage or transmission

C704S501000, C704S246000, C704S233000, C704S270000

Reexamination Certificate

active

06910005

ABSTRACT:
A recording apparatus includes quality test and feedback features for recording speech information of a dictation and subsequently transfers the recorded speech information to a speech recognition device for off-line speech recognition. A recorder records speech information in a recording mode. A transfer unit transfers recorded speech information to the speech recognition device in a transfer mode. The speech recognition device recognizes text information to be assigned to the transferred speech information, the quality of recognized text information depending on the quality of the received speech information. A speech quality tester tests whether the quality of the speech information received in the recording mode is sufficient for obtaining a predefined quality of the recognized text information when the speech information is processed by the speech recognition device. A feedback unit transfers feedback information in the recording mode, the feedback information representing the result of the speech quality test.

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