Method for creating a speech database for a target vocabulary in order to train a speech recorgnition system
AssigneeSiemens Aktiengesellschaft
InventorsMark Budde, Tobias Schneider
Life of this patent
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Abstract
The words of the target vocabulary are composed of segments, which have one or more phonemes, whereby the segments are derived from a training text that is independent from the target vocabulary. The training text can be an arbitrary generic text.
Claims11
A method for creating a speech database for a target vocabulary for training a speech recognition system, the words of the target vocabulary being converted (S8) into a phonetic description so that the individual words are represented by phonemes, and segments, composed of one or more phones, of a spoken training text which is independent of the target vocabulary being concatenated (S9) to form words of the target vocabulary in accordance with the phonetic description.
Dependencies are inferred from the claim text.