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公开(公告)号：US12073822B2
公开(公告)日：2024-08-27
申请号：US18086004
申请日：2022-12-21
Inventor： Xinyong Zhou , Junteng Zhang , Tao Sun , Lei Jia
CPC classification number: G10L13/10 , G06F40/30 , G10L13/06 , G10L25/18 , G10L13/047 , G10L2013/105
Abstract: A voice generating method and apparatus, an electronic device and a storage medium. The specific implementation solution includes: acquiring a text to be processed, and determining an associated text of the text to be processed; acquiring an associated prosodic feature of the associated text; determining an associated text feature of the associated text based on the text to be processed; determining a spectrum feature to be processed of the text to be processed based on the associated prosodic feature and the associated text feature; and generating a target voice corresponding to the text to be processed based on the spectrum feature to be processed.
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公开(公告)号：US12062357B2
公开(公告)日：2024-08-13
申请号：US17455156
申请日：2021-11-16
Inventor： Wenfu Wang , Xilei Wang , Tao Sun , Han Yuan , Zhengkun Gao , Lei Jia
IPC: G10L13/02
CPC classification number: G10L13/02
Abstract: A method of registering an attribute in a speech synthesis model, an apparatus of registering an attribute in a speech synthesis model, an electronic device, and a medium are provided, which relate to a field of an artificial intelligence technology such as a deep learning and intelligent speech technology. The method includes: acquiring a plurality of data associated with an attribute to be registered; and registering the attribute in the speech synthesis model by using the plurality of data associated with the attribute, wherein the speech synthesis model is trained in advance by using a training data in a training data set.
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公开(公告)号：US11984134B2
公开(公告)日：2024-05-14
申请号：US18071187
申请日：2022-11-29
Inventor： Jiankang Hou , Zhipeng Nie , Liqiang Zhang , Tao Sun , Lei Jia
Abstract: A method of processing audio data, an electronic device, and a storage medium, which relates to a field of artificial intelligence, in particular to a field of speech processing technology. The method includes: processing spectral data of the audio data to obtain a first feature information; obtaining a fundamental frequency indication information according to the first feature information, wherein the fundamental frequency indication information indicates valid audio data of the first feature information and invalid audio data of the first feature information; obtaining a fundamental frequency information and a spectral energy information according to the first feature information and the fundamental frequency indication information; and obtaining a harmonic structure information of the audio data according to the fundamental frequency information and the spectral energy information.
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公开(公告)号：US11769482B2
公开(公告)日：2023-09-26
申请号：US17489616
申请日：2021-09-29
Inventor： Wenfu Wang , Tao Sun , Xilei Wang , Junteng Zhang , Zhengkun Gao , Lei Jia
Abstract: The present disclosure provides a method and apparatus of synthesizing a speech, a method and apparatus of training a speech synthesis model, an electronic device, and a storage medium. The method of synthesizing a speech includes acquiring a style information of a speech to be synthesized, a tone information of the speech to be synthesized, and a content information of a text to be processed; generating an acoustic feature information of the text to be processed, by using a pre-trained speech synthesis model, based on the style information, the tone information, and the content information of the text to be processed; and synthesizing the speech for the text to be processed, based on the acoustic feature information of the text to be processed.
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公开(公告)号：US11996084B2
公开(公告)日：2024-05-28
申请号：US17738186
申请日：2022-05-06
Inventor： Liqiang Zhang , Jiankang Hou , Tao Sun , Lei Jia
IPC: G10L13/02 , G06F40/20 , G10L13/04 , G10L13/047 , G10L13/10
CPC classification number: G10L13/10 , G06F40/20 , G10L13/047
Abstract: The present disclosure discloses a speech synthesis method and apparatus, a device and a computer storage medium, and relates to speech and deep learning technologies in the field of artificial intelligence technologies. A specific implementation solution involves: acquiring to-be-synthesized text; acquiring a prosody feature extracted from the text; inputting the text and the prosody feature into a speech synthesis model to obtain a vocoder feature; and inputting the vocoder feature into a vocoder to obtain synthesized speech.
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Patent Agency Ranking
公开(公告)号：US20230131494A1
公开(公告)日：2023-04-27
申请号：US18086004
申请日：2022-12-21
Inventor： Xinyong ZHOU , Junteng Zhang , Tao Sun , Lei Jia
Abstract: A voice generating method and apparatus, an electronic device and a storage medium. The specific implementation solution includes: acquiring a text to be processed, and determining an associated text of the text to be processed; acquiring an associated prosodic feature of the associated text; determining an associated text feature of the associated text based on the text to be processed; determining a spectrum feature to be processed of the text to be processed based on the associated prosodic feature and the associated text feature; and generating a target voice corresponding to the text to be processed based on the spectrum feature to be processed.
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公开(公告)号：US20230127787A1
公开(公告)日：2023-04-27
申请号：US18145326
申请日：2022-12-22
Inventor： Junchao Wang , Yixiang Chen , Tao Sun
Abstract: A method and an apparatus for converting a voice timbre, and a method for training a model. The solution includes: obtaining a target acoustic feature by encoding a sample audio using an encoding branch in a voice timbre conversion model; obtaining a target text feature by performing feature extraction on a real text sequence labeled by the sample audio; training the encoding branch based on a difference between the target acoustic feature and the target text feature; obtaining a first spectrum feature having an original timbre by decoding the target text feature using a decoding branch in the voice timbre conversion model based on the original timbre corresponding to the identification information carried in the sample audio; obtaining a second spectrum feature by performing spectrum feature extraction on the sample audio; and training the decoding branch based on a difference between the first spectrum feature and the second spectrum feature.
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公开(公告)号：US20220375453A1
公开(公告)日：2022-11-24
申请号：US17875529
申请日：2022-07-28
Inventor： Junteng Zhang , Jianmin Wu , Tao Sun , Lei Jia
IPC: G10L13/10 , G10L13/06 , G10L13/047 , G10L25/18 , G10L13/08
Abstract: A method for speech synthesis includes obtaining text to be synthesized and an identifier of a speaker, the text being written in a first language; obtaining pronunciation information of each character in the text; generating linguistic features of the text by performing feature extraction on the pronunciation information of each character in the text based on the first language; and obtaining a target speech in a second language other than the first language, by performing speech synthesis based on the linguistic features and the identifier of the speaker.
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公开(公告)号：US12211485B2
公开(公告)日：2025-01-28
申请号：US17820339
申请日：2022-08-17
Inventor： Zhengkun Gao , Junteng Zhang , Tao Sun , Lei Jia
IPC: G10L13/00 , G10L13/047 , G10L13/08
Abstract: The disclosure provides a speech synthesis method, and an electronic device. The technical solution is described as follows. A text to be synthesized and speech features of a target user are obtained. Predicted first acoustic features based on the text to be synthesized and the speech features are obtained. A target template audio is obtained from a template audio library based on the text to be synthesized. Second acoustic features of the target template audio are extracted. Target acoustic features are generated by splicing the first acoustic features and the second acoustic features. Speech synthesis is performed on the text to be synthesized based on the target acoustic features and the speech features, to generate a target speech of the text to be synthesized.
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公开(公告)号：US20230015112A1
公开(公告)日：2023-01-19
申请号：US17933152
申请日：2022-09-19
Inventor： Jiankang Hou , Tao Sun , Zhipeng Nie , Liqiang Zhang , Lei Jia , Haifeng Wang
IPC: G10L21/10 , G10L13/02 , G10L21/0208 , G10L25/51
Abstract: A method for processing a speech includes: acquiring an original speech; extracting a spectrogram from the original speech; acquiring a speech synthesis model, where the speech synthesis model comprises a first generation sub-model and a second generation sub-model; generating a harmonic structure of the spectrogram, by invoking the first generation sub-model to process the spectrogram; and generating a target speech, by invoking the second generation sub-model to process the harmonic structure and the spectrogram.
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