Art Advanced Recognition Technologies Inc.

Ran Mochary

Tal Yadid

Eran Aharonson

Itay Riemer

Eran Dukas

Nir Ben-Dor

Itamar Bartur

Tal El-Hay

Sasi Solomon

Amit Baruch

A speaker adaptation system and method for speech models of symbols displays a multi-word symbol to be spoken as a symbol. The supervised adaptation system and method has unsupervised adaptation for multi-word symbols, limited to the set of words associated with each multi-word symbol.

Adaptation of symbols

A telephone dialing speech recognition method includes determining a location associated with a cellular telephone from geographic indications provided by the cellular telephone, and selects associated search information as a function of the location. Speech based dialers operating in a car environment often have difficulty determining the digits said since some digits have similar sounding names in certain languages. To improve recognition performance, constraints are added to the recognition process, based on the natural constraints of the dialing process. The method utilizes the selected associated search information when recognizing the incoming speech signal. For speech dialing, if the user defines a location where the phone is used, then the 'numbering plan' of that country may be used to constrain certain digits. Such constraining of the speech recognizer significantly improves the recognition results.

Apparatus and methods for speech recognition

Described is a control unit including a recognition result receiver able to receive a recognition result, a recognition result association unit having associations of results with recognition engines, and a recognition engine activator able to activate the recognition engine associated with the recognition result. Also described is a device including a microphone, an analog to digital converter able to convert input received by the microphone, a first speech recognition engine adapted to perform a first type of recognition on an output of the analog to digital converter, and a second recognition engine adapted to perform a second type of recognition on the output.

Voice control system with multiple voice recognition engines

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Nes Ziona, Israel

Ran Mochary