ISOLATED WORD TRAINING AND DETECTION

摘要

Methods, systems, and apparatuses are described for isolated word training and detection. Isolated word training devices and systems are provided in which a user may provide a wake-up phrase from 1 to 3 times to train the device or system. A concatenated phoneme model of the user-provided wake-up phrase may be generated based on the provided wake-up phrase and a pre-trained phoneme model database. A word model of the wake-up phrase may be subsequently generated from the concatenated phoneme model and the provided wake-up phrase. Once trained, the user-provided wake-up phrase may be used to unlock the device or system and/or to wake up the device or system from a standby mode of operation. The word model of the user-provided wake-up phrase may be further adapted based on additional provisioning of the wake-up phrase.

主权项

1. An isolated word training system that comprises:
an input component configured to receive at least one audio input representation; a recognition component configured to generate a phoneme concatenation model of the at least one audio input representation based on a phoneme transcription; an adaptation component configured to generate a first word model of the at least one audio input based on the phoneme concatenation model.