US 12,277,924 B2
Text to speech processing method, terminal, and server
Tao Liu, Beijing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Appl. No. 17/790,257
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
PCT Filed Nov. 20, 2020, PCT No. PCT/CN2020/130466
§ 371(c)(1), (2) Date Jun. 30, 2022,
PCT Pub. No. WO2021/135713, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 201911404905.4 (CN), filed on Dec. 30, 2019.
Prior Publication US 2023/0045631 A1, Feb. 9, 2023
Int. Cl. G10L 13/02 (2013.01); G10L 13/047 (2013.01)
CPC G10L 13/047 (2013.01) 20 Claims
OG exemplary drawing
 
1. A method comprising:
detecting an instruction to perform a text-to-speech conversion;
sending text to a server;
downloading, from the server, first audio data that are based on the text;
continuing to download the rest of the first audio data when the first frame is downloaded within a preset duration; and
synthesizing, when the first frame is not downloaded within the preset duration, the audio signal into second audio data, wherein the second audio data comprises an audio signal in an offline database and that corresponds to the text.