公开(公告)号：US12170089B2

公开(公告)日：2024-12-17

申请号：US17973395

申请日：2022-10-25

Applicant: Apple Inc.

Inventor： Qiong Hu ,  Jiangchuan Li ,  David A. Winarsky

IPC: G10L17/04 ,  G10L13/04 ,  G10L17/22 ,  G10L13/033

Abstract: Systems and processes for operating an intelligent automated assistant are provided. In one example, a plurality of speech inputs is received from a first user. A voice model is obtained based on the plurality of speech inputs. A user input is received from the first user, the user input corresponding to a request to provide access to the voice model. The voice model is provided to a second electronic device.

公开(公告)号：US11508380B2

公开(公告)日：2022-11-22

申请号：US16883710

申请日：2020-05-26

Applicant: Apple Inc.

Inventor： Qiong Hu ,  Jiangchuan Li ,  David A. Winarsky

IPC: G10L17/04 ,  G10L17/22 ,  G10L13/04 ,  G10L13/033

Abstract: Systems and processes for operating an intelligent automated assistant are provided. In one example, a plurality of speech inputs is received from a first user. A voice model is obtained based on the plurality of speech inputs. A user input is received from the first user, the user input corresponding to a request to provide access to the voice model. The voice model is provided to a second electronic device.

公开(公告)号：US09934775B2

公开(公告)日：2018-04-03

申请号：US15266930

申请日：2016-09-15

Applicant: Apple Inc.

Inventor： Tuomo J. Raitio ,  Kishore Sunkeswari Prahallad ,  Alistair D. Conkie ,  Ladan Golipour ,  David A. Winarsky

IPC: G10L13/10 ,  G10L13/033 ,  G10L13/06

CPC classification number: G10L13/10 ,  G10L13/0335 ,  G10L13/06 ,  G10L13/07

Abstract: Systems and processes for performing unit-selection text-to-speech synthesis are provided. In an example process, text to be converted to speech is received. The text is represented as a sequence of target units. A plurality of candidate speech segments corresponding to the sequence of target units are selected. Predicted statistical parameters of acoustic features associated with the sequence of target units are determined. The predicted statistical parameters of acoustic features are used to determine target costs and concatenation costs associated with the plurality of candidate speech segments. Based on a combined cost determined from the target costs and concatenation costs, a subset of candidate speech segments is selected from the plurality of candidate speech segments. Speech corresponding to the received text is generated using the subset of candidate speech segments.