The invention discloses a simultaneous interpretation system based on a speech recognition technology The simultaneous interpretation system comprises a speech acquisition unit, a speech recognition unit, a character translation unit, a text-to-speech synthesis unit and a speech playing unit, wherein the speech acquisition unit acquires sound information of a user; the speech recognition unit performs recognition and understanding on speech of the user, and outputs character information in a corresponding language; the character translation unit translates the character information, and generates a character text in the translated language; the text-to-speech synthesis unit synthesizes the translated characters into speech to generate an audio file; and the audio file is played by the speech playing unit in real time The simultaneous interpretation system realizes simultaneous interpretation, is simple and convenient, improves translation efficiency, saves manpower and material resources, and can be widely used in small international conferences and business meetings

Simultaneous interpretation system based on speech recognition technology

The invention discloses a sound signal subtitle matching method The sound signal subtitle matching method comprises steps as follows: when a terminal receives to-be-played data, sound signals in the to-be-played data are acquired; the acquired sound signals are identified to acquire speech units in the sound signals; the speech units are converted into corresponding default language characters on the basis of a preset subtitle library; the default language characters are arranged and combined into default language subtitles, and the default language subtitles and the to-be-played data are displayed synchronously According to the technical scheme, the identified speech units carried in the sound signals are identified and converted into subtitles in real time according to the preset subtitle library corresponding to the speech units Accordingly, the sound signals can be directly converted into the corresponding default language subtitles, matching of the sound signals with the subtitles does not depend on a subtitle server, and the subtitles are converted more intelligently The invention further discloses a sound signal subtitle matching device

Sound signal subtitle matching method and device

The invention discloses a method and a system for a wearable device to identify a meaning. The method comprises the steps of: obtaining voices emitted by a user and physiological data parameters when the user emits the voices; identifying characters of the voices, and identifying the emotion of the user according to the physiological data parameters; and identifying the meaning according to the characters and the emotion of the user. In the voice and meaning identification process, the voices emitted by the user are combined with the emotion of user in the voice emitting process, so that the meaning can be accurately identified, and the experience of the user is substantially improved.

Method and system for wearable device to identify meaning

The embodiments of the invention provide a video subtitle determining method and a video subtitle determining device. The method comprises the following steps: acquiring one or more video frame images containing original subtitles of a target video clip and audio information corresponding to the multiple video frame images, and selecting one video frame image as a target video frame image from the multiple video frame images; converting the audio information into corresponding text information; converting the original subtitle of the target video frame image into corresponding text information; under the condition that the text information corresponding to the audio information is not the same with the text information corresponding to the original subtitle of the target video frame image, using a neural network language model to predict the text information corresponding to the audio information and the text information corresponding to the original subtitle of the target video frame image for each different character; and determining the target subtitles of the target video clip according to the prediction result. By implementing the embodiments of the invention, the accuracy of target video subtitles is improved.

Video subtitle determining method and video subtitle determining device

The invention discloses a video caption processing method. The method comprises the following process: when a video file is started, acquiring a preset length of audio data from the video file according to a preset rule; identifying corresponding characters from the acquired audio data; generating captions via the recognized characters; and importing the captions into the video file for playing. The embodiment of the invention further discloses a mobile terminal and a computer readable storage medium. Thereby, captions can be automatically added according to the audio data of the video file and a translation function is provided for the convenient watching of users.

Video caption processing method, mobile terminal and computer readable storage medium

Provided are a subtitle synchronization device and a subtitle synchronization method based on speech recognition. The subtitle synchronization device comprises a speech recognition module, a dynamic sampling adjustment module, a subtitle semantic comparison module, a subtitle synchronization module and a subtitle display module. The speech recognition module is used for extracting speech in foreground voice from an audio stream, and sampling and recognizing the extracted speech to generate corresponding text information; the dynamic sampling adjustment module is used for evaluating the degree of semantic recognition of the generated text information, and controlling the speech recognition module to adjust the sampling frequency according to an evaluation result to obtain text information with high degree of semantic recognition; the subtitle semantic comparison module is used for carrying out semantic matching on the text information with high degree of semantic recognition and texts of additional subtitles in multiple languages of a broadcasted video; the subtitle synchronization module is used for adjusting time information of a subtitle file according to time information of the speech if the subtitle semantic comparison module finds out a sentence corresponding to the text information of the recognized speech in the subtitle file; and the subtitle display module is used for displaying subtitles according to the time information of the adjusted subtitle file.

Subtitle synchronization device and subtitle synchronization method based on speech recognition

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Subtitle synchronization device and subtitle synchronization method based on speech recognition