-
公开(公告)号：US12039995B2
公开(公告)日：2024-07-16
申请号：US17667370
申请日：2022-02-08
Inventor： Jun Wang , Wingyip Lam
IPC: G10L21/0308 , G10L13/02 , G10L17/02 , G10L17/04 , G10L17/06 , G10L17/22 , G10L21/0208 , G10L21/0232
CPC classification number: G10L21/0308 , G10L13/02 , G10L17/02 , G10L17/04 , G10L17/06 , G10L17/22 , G10L2021/02087 , G10L21/0232
Abstract: This application discloses an audio signal processing method performed by an electronic device. According to this application, embedding processing is performed on a mixed audio signal by mapping the mixed audio signal to an embedding space, to obtain an embedding feature of the mixed audio signal in the embedding space; and generalized feature extraction is performed on the embedding feature, so that a generalized feature of a target component in the mixed audio signal can be obtained through extraction. The generalized feature of the target component has good generalization capability and expression capability, and can be used for different scenarios. Audio signal processing is performed on the mixed audio signal based on the generalized feature of the target component to obtain information of the audio signal of the target object, thereby improving the robustness and generalization of an audio signal processing process, and improving the accuracy of audio signal processing.
-
公开(公告)号：US11044219B2
公开(公告)日：2021-06-22
申请号：US16566767
申请日：2019-09-10
Inventor： Jun Wang , Tingji Liu , Han Li , Song Chai , Xucheng Tang , Yi Shan
IPC: H04L12/16 , H04L12/58 , G06F3/0488 , G06F3/0482 , G06F3/0484 , G06F3/0481 , H04W4/14
Abstract: A message forwarding method performed at an electronic device having one or more processors and memory storing a plurality of programs for forwarding messages using an instant messaging application, includes: displaying a dialog box including one or more chat messages associated with a first user account of the instant messaging application; selecting one or more chat messages in the dialog box; obtaining message content and associated information of each selected chat message, the associated information including one or more of: a message sender and a sending time of the chat message, a group name of a group corresponding to the dialog box, identifiers of participants of the group; and forwarding the message content and the associated information of each chat message to a second user account of the instant messaging application.
-
公开(公告)号：US10732800B2
公开(公告)日：2020-08-04
申请号：US16420024
申请日：2019-05-22
Inventor： Yi Shan , Jun Wang , Wei Luo , Ling Li , Likai Wang
IPC: G06F3/0482 , H04L12/58 , G06F3/0481 , G06F3/0484
Abstract: Method and device of storing content objects within a social network application are disclosed. The method includes: a user device providing a user interface of the social network application on the user device, the user interface including an affordance for forming a content group including respective content objects of one or more object types; receiving a selection of a first plurality of images for inclusion in the first content group; providing a listing of context objects that are associated with at least one of the first plurality of images; receiving a user input indicating completion of the first content group; and forming the first content group containing the first plurality of images and the one or more content object selected from the listing of context objects information.
-
公开(公告)号：US10237692B2
公开(公告)日：2019-03-19
申请号：US15676528
申请日：2017-08-14
Inventor： Yi Shan , Pinlin Chen , Dacheng Zhuo , Liang Wu , Ling Li , Jun Wang
Abstract: The present disclosure provides system and methods for a sharing geographic location. A local terminal may be configured to display a map interface including a graphic indicator. The graphic indicator may correspond to a remote geographic location of a remote terminal. The local terminal may be further configured to receive a selection signal directed at the graphic indicator to track the remote terminal. In response to the signal, the local terminal may repeatedly receive a geographic location information update corresponding to the remote terminal. The geographic location information update may include an updated geographic location of the remote terminal. In addition, the local terminal may update a travel route indicative of a path between the updated geographic location of the remote terminal and a target geographic location. The terminal may display the travel route on the map interface in real time.
-
公开(公告)号：US10156456B2
公开(公告)日：2018-12-18
申请号：US15210499
申请日：2016-07-14
Inventor： Pinlin Chen , Yi Shan , Jun Wang , Junjie Zhou
Abstract: This application is directed to a geographic information display method. While a first mobile device is executing an instant messaging application, it obtains its own geographic location information, a second mobile device's geographic location information, and a first timestamp at which the geographic location information is recorded. The first mobile device then displays a map associated with the first timestamp on a user interface. The displayed map includes two marks that represent the locations of the first and second mobile devices, respectively, and instant messages exchanged between these two mobile devices are displayed on the map adjacent to the two marks. As the first mobile device obtains geographic location information in association with a second timestamp, it updates the displayed map to reflect variations of the locations of the mobile devices, while the mark corresponding to the first mobile device is displayed at a fixed location on the user interface.
-
Patent Agency Ranking
公开(公告)号：US09686645B2
公开(公告)日：2017-06-20
申请号：US15168296
申请日：2016-05-31
Inventor： Yi Shan , Jun Wang , Pinlin Chen , Dacheng Zhuo , Liang Wu , Ling Li
Abstract: The present disclosure discloses a location information sharing method. The method includes: initiating by a first terminal a location sharing session; waiting for a second terminal to join the location sharing session; receiving previous location information of the second terminal after the second terminal joins the location sharing session, and displaying the previous location of the second terminal that is marked by using the previous location information of the second terminal; receiving current location information of a second terminal; updating on the location display area of the first terminal, the previous location of the second terminal that is marked by using previous location information of the second terminal to a current location of the second terminal that is marked by using the current location information; and displaying on the location display area of the first terminal a voice communication interface for providing voice communication simultaneously within the location sharing session.
-
公开(公告)号：US12230250B2
公开(公告)日：2025-02-18
申请号：US17671548
申请日：2022-02-14
Inventor： Jun Wang , Wing Yip Lam
IPC: G10L15/00 , G10L15/02 , G10L15/06 , G10L15/183 , G10L15/22
Abstract: A speech recognition method includes: obtaining first sample speech data corresponding to a target user and a first reference speech recognition result corresponding to the first sample speech data; obtaining a pre-update target model; inputting the first sample speech data into the pre-update target model, and performing speech recognition by using a target speech extraction model, a target feature extraction model, and a target speech recognition model, to obtain a first model output result; obtaining a target model loss value corresponding to the target feature extraction model according to the first model output result and the first reference speech recognition result; and updating a model parameter of the target feature extraction model in the pre-update target model according to the target model loss value, to obtain a post-update target model.
-
8.发明授权公开(公告)号：US11908455B2
公开(公告)日：2024-02-20
申请号：US17672565
申请日：2022-02-15
Inventor： Jun Wang , Wingyip Lam , Dan Su , Dong Yu
CPC classification number: G10L15/063 , G10L15/05 , G10L15/16
Abstract: A speech separation model training method and apparatus, a computer-readable storage medium, and a computer device are provided, the method including: obtaining first audio and second audio, the first audio including target audio and having corresponding labeled audio, and the second audio including noise audio. obtaining an encoding model, an extraction model, and an initial estimation model; performing unsupervised training on the encoding model, the extraction model, and the estimation model according to the second audio, and adjusting model parameters of the extraction model and the estimation model; performing supervised training on the encoding model and the extraction model according to the first audio and the labeled audio corresponding to the first audio, and adjusting a model parameter of the encoding model; continuously performing the unsupervised training and the supervised training, so that the unsupervised training and the supervised training overlap, and the training is not finished until a training stop condition is met.
-
公开(公告)号：US11335352B2
公开(公告)日：2022-05-17
申请号：US16654383
申请日：2019-10-16
Abstract: A voice identity feature extractor training method includes extracting a voice feature vector of training voice, The method may include determining a corresponding I-vector according to the voice feature vector of the training voice. The method may include adjusting a weight of a neural network model by using the I-vector as a first target output of the neural network model, to obtain a first neural network model, The method may include obtaining a voice feature vector of target detecting voice and determining an output result of the first neural network model for the voice feature vector of the target detecting voice. The method may include determining an I-vector latent variable. The method may include estimating a posterior mean of the I-vector latent variable, and adjusting a weight of the first neural network model using the posterior mean as a second target output, to obtain a voice identity feature extractor.
-
公开(公告)号：US10171598B2
公开(公告)日：2019-01-01
申请号：US14993995
申请日：2016-01-12
Inventor： Pinlin Chen , Yi Shan , Jun Wang , Liang Wu , Ling Li
IPC: G06F15/16 , H04L29/08 , H04W4/029 , H04W4/02 , H04W12/08 , G06F3/0481 , G06F3/0484 , H04L12/24 , H04L12/58
Abstract: Method and server system for location sharing are disclosed. The method includes: determining a motion state of a first user in accordance with respective information items related to a current location and a previous location of a first device associated with the first user; in accordance with a determination that the motion state of the first user is a stationary state, determining a user direction of the first user based an orientation of the first device associated with the current location; in accordance with a determination that the motion state of the first user is a moving state, determining the user direction of the first user based on a motion direction from the previous location to the current location of the first device; and sending the determined user direction of the first user to one or more second devices associated with one or more second users for location sharing.
-
-
-
-
-
-
-
-
-
Search Results
33
records
(took 0.019 seconds)
