A processor of a vehicle speech recognition system recognizes speech via domain-specific language and acoustic models. The processor further, in response to the acoustic model having a confidence score for recognized speech falling within a predetermined range defined relative to a confidence score for the domain-specific language model, recognizes speech via the acoustic model only.
Acoustic and domain based speech recognition for vehicles
12.11.2019
Patent
Elektronische Ressource
Englisch
Acoustic and Domain Based Speech Recognition For Vehicles
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