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Speaker independent speech recognition system and method using neural network …

Priority 1993-08-19 • Filed 1993-08-19 • Granted 1995-10-10 • Published 1995-10-10

SUMMARY OF THE INVENTION It is an object to provide an improved speaker independent speech recognition system and method which can more accurately recognize a word utterance using a special technique such as NNs and/or DP matching. The above-described object can be achieved by providing an …

System and method of speech recognition

Priority 2011-06-30 • Filed 2011-06-30 • Granted 2012-11-10 • Published 2012-11-10

There are also known solutions to a speech recognition system and method (application for US invention US 2010332231 A1, G10L 15/04, 06/01/2010), consisting in the fact that from a single speech at the first stage a sequence of phonemes to be recognized is determined, which are then compared with …

BP neural network voice recognition system and method based on spectrum self- …

Priority 2019-04-12 • Filed 2019-04-12 • Granted 2020-11-13 • Published 2020-11-13

A BP neural network speech recognition system and method based on spectrum adaptive method technical field The invention belongs to the technical field of speech recognition, and in particular relates to a BP neural network speech recognition system and method based on a spectrum adaptive method. …

Selective multi-pass speech recognition system and method

Priority 1999-04-20 • Filed 2006-04-04 • Granted 2009-06-30 • Published 2009-06-30

Method and apparatus for multi-pass speech recognition. An input device receives spoken input. A processor performs a first pass speech recognition technique on the spoken input and forms first pass results. The first pass results include a number of alternative speech expressions, each having an …

Method and apparatus for builiding phonetic variation models and speech …

Priority 2009-11-17 • Filed 2009-11-17 • Granted 2013-04-01 • Published 2013-04-01

Speech variation model establishing device, method and speech recognition system and method using same The invention relates to the technical field of establishing a speech variation model, and more relates to the technical field of applying the speech variation model for speech recognition. A …

System and method for speech recognition

Priority 1978-05-08 • Filed 1978-05-08 • Granted 1980-01-01 • Published 1980-01-01

A system and method for speech recognition provides a means of printing phonemes in response to received speech signals utilizing inexpensive components. The speech signals are inputted into an amplifier which provides negative feedback to normalize the amplitude of the speech signals. The …

System and method for sound recognition

Priority 1978-05-08 • Filed 1979-08-01 • Granted 1981-08-18 • Published 1981-08-18

It is another object of the invention to provide a speech recognition system and method having substantially lower complexity and cost than known speech recognition systems, and yet is capable of producing acceptably readable printed phoneme representations of speech or acceptably interpretable …

Speech recognition system and method, client device and cloud server

Priority 2015-09-29 • Filed 2015-09-29 • Published 2017-04-06

The speech recognition system and method of the present invention records or saves real-time call and recorded information in real time and serves as a sample for speech model training, thereby continuously updating the model database according to different pronunciation characteristics of the user …

Multi-stage large vocabulary speech recognition system and method

Priority 2001-05-09 • Filed 2001-05-09 • Granted 2004-06-15 • Published 2004-06-15

SUMMARY OF THE INVENTION The present invention is directed to a system and method for speech recognition using multiple processing stages that use different vocabulary databases to improve processing time, efficiency, and accuracy in speech recognition. The entire vocabulary is divided into smaller …

Voice recognition system and method

Priority 2015-10-30 • Filed 2015-10-30 • Published 2016-01-20

A kind of speech recognition system and method Technical field The present invention relates to technical field of voice recognition, particularly relate to a kind of speech recognition system and method. Background technology Speech recognition technology is that machine is converted to …
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