Vorrichtung zum Spracherkennung mit Durchführung einer syntaktischen Permutationsregel

摘要

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. The device is characterized in that the linguistic decoder includes a language model (8) defined with the aid of a grammar comprising a syntactic rule for repetitionless permuting of symbols.