9 results about "Conference call" patented technology

The application discloses a method for improving voice conference call quality, relates to the technical field of computer voice processing, and comprises the following steps: using an Escape-TDNN model, adopting diversity samples and double noise reduction technology; using a multi-index fusion algorithm, providing personalized audio services, using adaptive beam forming technology and Wiener filtering algorithm, adopting a human voice separation model, combining with a voiceprint recognition result for post-processing optimization, using natural language processing technology, combining with migration learning technology, using voice synthesis and post-processing technology, fusing microphone array space information and video visual features, combining with environmental prior information, introducing an attention mechanism, and supporting online update of the human voice separation model. The application separates background sound by using an algorithm, isolates noise, makes voice clear, introduces text-to-speech, copes with situations where voice cannot be emitted or a microphone fails, accurately identifies and separates human voice by means of voiceprint technology, improves recognition and purity, and enhances audio effect.

A wireless communication method and protocol for wireless RF transmission of audio data from a plurality of wireless RF devices (portable parts PP) to a wireless RF receiver device (fixed part FP) using a full slot DECT protocol. The FP broadcasts in each frame, a multiplex of control information to the plurality of PPs. The PPs receive the multiplex of control information, and extract control information intended for each individual PP from the multiplex of control information. Preferably, the PPs are synchronized to transmit audio data in respective time slots covering both time slots in first and second half of the frame. This allows a high number of PPs to be connected to one FP still at a high audio quality with low latency, since both the normal uplink and downlink parts of the DECT frame are used for audio data transmission. This allows the method to be used for a conference call system of a high number of wireless microphone devices, or a live performance wireless microphone and / or musical instrument sound system or the like.

The present application relates to devices and components, including apparatus, systems, and methods for creating an Internet protocol multimedia subsystem (IMS) conference call with privacy controls.

The present disclosure relates to a conference call management method and device, a terminal and a storage medium. The method is applied to a first terminal, and the method comprises: sending session requests for establishing sessions with a plurality of second terminals to a network side; establishing a service channel for a conference call with the network side according to the session requests; wherein the service channel is used for the first terminal and the plurality of second terminals to conduct the conference call; and outputting user information associated with the plurality of second terminals based on a processing result of the user information before the establishment of the service channel. Through the method, the user experience can be improved.

A video conferencing system organizes participants into groups based on stored organizational data and displays participants in a graphical interface with visual organization by group. The system maintains a knowledge base containing group-specific information and monitors communications during video conference calls using artificial intelligence. The system automatically provides relevant information from the knowledge base to participants during calls based on monitored communications. The system includes dynamic group reorganization capabilities that automatically reassign participants between groups or subgroups based on real-time analysis of conference data. Additional features include group isolation to virtual waiting rooms during sensitive discussions, permanent user URL login systems that eliminate multiple credential management, and automated post-call summary generation with action item extraction. The system integrates with multiple conference calling applications through a single login interface while providing contextual knowledge base access based on group membership and security permissions.

In one aspect, a computerized method for automated application development comprising: obtaining a plurality of raw data of one or more user conference call regarding the development of an application; converting the plurality of raw data to a computer readable format; and analyzing a content of the computer readable format for actionable material related to an application attribute and an application functionality.

Optical sensors (e.g., cameras) and (e.g., IR) illumination sources may be distributed in an environment (e.g., an interior space such as a cabin or cockpit of an ego-machine) and synchronized to generate frames of sensor data. By positioning the optical sensors and assigning them corresponding frequency ranges, the resulting sensor data (e.g., images from different perspectives and with different illumination patterns) may be used to extract reflectance data, the reflectance data may be used to generate more accurate sensor data (e.g., HDR images, images re-rendered using an extracted bidirectional reflectance distribution function), and the resulting sensor data may be used in one or more downstream tasks, such as operator or occupant monitoring or detection tasks (e.g., gaze detection, pose detection, attentiveness or fatigue assessment, facial recognition, gesture recognition, occupant presence detection, child presence detection, seat belt detection, hands-on-wheel detection, etc.), generating visualizations (e.g., video conference calls), and / or otherwise.

An information handling system may include a media platform that can be configured to monitor the delivery of a multimedia (e.g., audio signal) at receiving nodes and notify a transmitting node of a detected event (e.g., inaudible audio) for prompt corrective action. In an embodiment, the media platform may receive at least one sensor data that is associated with a receiving of a multimedia; compare the at least one sensor data with a corresponding threshold; detect an event based at least upon the comparison between the at least one sensor data and the corresponding threshold; and in response to a detected event, send a notification to each of the plurality of communicating nodes.