Abstract: A voice recognition method includes: representing a vocabulary translated into a Markov network; decoding by means of a Viterbi algorithm; and pruning explored solutions. The vocabulary is described in a tree made up of arcs and of nodes, between which transcriptions are defined that describe phonetic units used by a language model. The Markov network is constructed dynamically at least in part by means of Markov sub-units.

Abstract: The invention concerns a voice recognition method implemented in at least a terminal, the voice recognition method using a language model, comprising the following steps: detecting at least a non-recognised expression in one of the terminals; recording in the terminal data representing the non-recognised expression; transmission by the terminal of the recorded data to a remote server; analysis, at the remote server, of said data and generation of data for correcting said language model taking into account at least part of the non-recognised expressions; and transmitting from the server to at least a terminal correction data, so as to enable subsequent recognition of at least some of the non-recognised expressions. The invention also concerns corresponding modules, devices and remote server.

Abstract: The invention relates to a voice recognition process, comprising a step of voice recognition taking into account at least one grammatical language model (310) and implementing a decoding algorithm intended for identifying a set of words on the basis of a set of voice samples (201), said language model being associated with at least one dynamically developed finite or infinite state automaton (313).

Abstract: The invention relates to a voice recognition process comprising a step (601) of acoustic processing of voice samples (201) and a step (602) of determination of a command intended to be applied to at least one device, and in that said steps of acoustic processing and of determination of a command use a single representation (309) in memory (305) of a language model.

Abstract: The invention relates to a voice recognition device (1) comprising an audio processor (2) for the acquisition of an audio signal and a linguistic decoder (6) for determining a sequence of words corresponding to the audio signal.

Abstract: The subject of the invention is a process for voice recognition comprising a step of acquiring an acoustic signal, a step of acoustic-phonetic decoding and a step of linguistic decoding.

Abstract: The invention relates to a voice recognition device.

Abstract: The subject of the invention is a speech recognition device including an audio processor (2) for the acquisition of an audio signal and a linguistic decoder (6) for determining a sequence of words corresponding to the audio signal.