公开(公告)号：US10699695B1

公开(公告)日：2020-06-30

申请号：US16023370

申请日：2018-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Adam Franciszek Nadolski ,  Daniel Korzekwa ,  Thomas Edward Merritt ,  Marco Nicolis ,  Bartosz Putrycz ,  Roberto Barra Chicote ,  Rafal Kuklinski ,  Wiktor Dolecki

IPC: G10L13/10 ,  G10L13/06 ,  G10L13/047

Abstract: During text-to-speech processing, audio data corresponding to a word part, word, or group of words is generated using a trained model and used by a unit selection engine to create output audio. The audio data is generated at least when an input word is unrecognized or when a cost of a unit selection is too high.