11results about "Audio data retrieval" patented technology

Methods, systems, and devices for abnormal sound detection are described. An audio recording of a mechanized environment may be obtained. First sounds extracted from the audio recording may be categorized into a set of categorical sounds. A library of first sound patterns may be generated using the categorical sound and based on second sounds extracted from the audio recording. The first sound patterns may include sequences of the categorical sounds. Audio data including audio signals capture by sensors in the mechanized environment may be received, and second sound patterns detected in the audio signals may be compared with the first sound patterns. Based on comparing the second sound patterns with the first sounds patterns, a sound pattern that is not in the library of the first sound patterns may be identified. An alarm may be generated based on detecting the sound pattern a threshold quantity of times.

The management of virtual content permissions for digital assets in a virtual environment includes: receiving data indicating a request from a user to assign virtual content permissions to digital assets; determining whether the requested virtual content permissions are available for assignment to the user and a set of terms for the assignment of the requested virtual content permissions; notifying the user of availability and a set of terms for assigning virtual content permissions to the user; receiving data indicating that the user agrees to the assignment, the data including at least one term from the set of consent terms; and updating the virtual content permissions database to indicate the assignment of virtual content permissions to the user.

A method and system (100) for managing video sharing in a collaboration session is disclosed. A sharing function (112) obtains a synchronization timestamp of an audio frame of the collaboration session (B122), which is used to synchronize a shared video stream with the collaboration session. The sharing function (112) determines whether the shared video stream requires more, fewer, or the same number of video frames as the video file, based on the video frame rate difference between a desired frame rate and the source frame rate of the video file. The sharing function (112) iteratively retrieves video frames from the video file stored in a storage function (140) (B140). The sharing function (112) provides the shared video stream by sending one or more generated video frames to a video communication service (110) (B160). The video communication service (110) provides the shared video stream to two client devices (121) participating in the collaboration session (B174).

A system includes a first microphone that captures audio, a communication module communicatively coupled to the first microphone, a logic circuit communicatively coupled to the first microphone and communication module, a speaker operatively coupled to the logic circuit, and an interaction element. The interaction element and logic circuit are configured to initiate control of audio content for output from the speaker in response to at least one voice command detected in captured audio. Other embodiments are disclosed.

The present application relates to the technical field of ethnic minority music data processing, and particularly relates to an ethnic minority music database construction and application system, comprising a data collection module, a data processing module and an application module, wherein the data collection module acquires original music data and cultural background data; the data processing module generates an optimized label set by means of the extraction of multi-dimensional cultural attribute labels, clustering analysis and a cultural correction function; and the application module uses a deep learning model to model musical cultural characteristics, and generates an optimized cultural attribute distribution to execute adjustment operations. The present application enables comprehensive collection and processing of unique cultural attributes of ethnic minority music, and supports the requirements of complexity and diversity, thereby meeting the requirements for cultural dissemination and application.

A personal audio assistant includes a first microphone for capturing audio, a logic circuit coupled to the first microphone, a communication module coupled to the logic circuit, a memory storage unit communicatively coupled to the logic circuit, and a user interaction element. The interaction element is configured to perform at least one among accessing selection of audio content via an audio input received at the first microphone or determining a user preference of audio content by tracking genre of content selected, artist of content selected, and at least one among the day of the week or time of day. Other embodiments are disclosed.

A method and system (100) for managing video sharing in a collaboration session is disclosed. A central server (130) obtains synchronization timestamps of audio frames associated with the collaboration session, which are used to synchronize the shared video stream with the collaboration session (B122). The central server (130) then determines whether more, fewer, or the same number of video frames are needed based on the video frame rate difference of the video files (B124). The central server (130) sets up a buffer for providing the shared video stream to the collaboration session (B130). This buffer is capable of buffering a limited number of video frames corresponding to time intervals of less than 1 second at most. The central server (130) iteratively obtains the video frames of the video file frame by frame (B140). For each video frame, the central server (130) generates (B150) zero, one, or more video frames based on the determination, and sets a timestamp for each of the generated one or more video frames. The generated one or more frames have a desired resolution, and each timestamp corresponds to a desired frame rate. Next, the central server (130) provides the shared video stream by inserting one or more generated video frames into a buffer (B160).

A system and method for an asynchronous media fabric service. The system includes at least one host configured with the asynchronous media fabric service. The asynchronous media fabric service is configured to: create and delete shared memory pools that are used to allow processes running on a single host direct access to grain data; send and receive grains from other hosts; and serve as an API endpoint for asynchronous media fabric function processes to create, delete and obtain references to streams.

Provided is an information processing device comprising: a data acquisition unit that acquires music track data and music track-related data associated with the music track data; a feature value calculation unit that calculates a feature vector of a first dimension from the music track data; and a dimensionality reduction unit that converts the feature vector of the first dimension into a feature vector of a second dimension capable of visualizing the feature vector of the first dimension by using a trained model obtained by training the relationship between the feature vector of the first dimension and the music track-related data.

A computer implementation for managing files is disclosed. This method includes rendering at least a portion of a file as an image by opening the file (E110) using a rendering function (610), and obtaining one or more event messages (E120). For each of the one or more event messages, the method includes: obtaining an image corresponding to each event message from the rendering function (610) (E130), where the image represents the rendered portion of the file and is associated with a sequence instruction, generating metadata based on the event message and sequence instruction (E140), providing the metadata (E150), and providing a video containing a set of images (E160), where the set of images contains an image corresponding to each event message, and the video is a representation of the file.