Speech synthesis method and apparatus, and storage medium

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12198674
APP PUB NO 20220270587A1
SERIAL NO

17629483

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed are a speech synthesis method and apparatus, and a storage medium. The method comprises: acquiring a symbol sequency of a statement to be synthesized, wherein the statement to be synthesized comprises a recorded statement characterizing a target object and a query result statement for the target object; encoding the symbol sequence by using a pre-set encoding model, in order to obtain a feature vector set; acquiring recording acoustic features corresponding to the recorded statement; predicting, according to a pre-set decoding model, the feature vector set, a pre-set attention model and the recording acoustic features, acoustic features corresponding to the statement to be synthesized, in order to obtain predicted acoustic features corresponding to the statement to be synthesized, wherein the pre-set attention model is a model that uses the feature vector set to generate a context vector used for decoding, and the predicted acoustic features are composed of at least one associated acoustic feature; and performing feature conversion and synthesis on the predicted acoustic features to obtain a speech corresponding to the sentence to be synthesized.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BEIJING JINGDONG CENTURY TRADING CO LTDR201 2F BLOCK C NO 18 KECHUANG 11TH ST BEIJING ECONOMIC & TECHNOLOGICAL DEVELOPMENT ZONE BEIJING 100176
BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD100195 BEIJING HAIDIAN XINGSHIKOU ROAD 65 WEST CEDAR CREATIVE GARDEN 4 DISTRICT 11 BUILDING EAST 1-4 FLOOR WEST 1-4 FLOOR BEIJING CITY BEIJING CITY 100195

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Song, Wei Beijing, CN 301 954
Wu, Zhizheng Beijing, CN 3 0

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Jul 14, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 14, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jul 14, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00