9 results about "Audiovisual device" patented technology

1. Name of the product in this design: Interactive Audiovisual Device for English Teaching. 2. Purpose of this design: For use in English teaching. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

It achieves a sense of realism as if the voice is directly coming from the person on screen, at a low cost and without affecting the quality of the video. [Solution] The audiovisual device 1 reproduces and outputs audiovisual data as a video signal and multiple channel audio signals. Here, the audiovisual device 1 separates the audio band signal component from the center channel audio signal and outputs the separated audio signal along with the separated audio band signal component. The audio speaker 4 receives the audio band signal component output from the audiovisual device 1 and emits sound toward the screen of the monitor 2 connected to the audiovisual device 1. Here, the direction of sound emission from the audio speaker 4 is set so that the audio band signal component emitted from itself is reflected by the screen of the monitor 2 and reaches the listening point P.

An audiovisual apparatus and a method of optimizing audio of an audiovisual apparatus are provided. The audiovisual device includes: a body; and the display is adjustably connected to the main body, so that the position of the display can be adjusted relative to the main body. The audiovisual device has two speakers housed within the body, wherein one of the speakers is adjustable. The audiovisual device further includes two microphone arrays, wherein a first array is positioned on a first section of the display and a second array is positioned on a second section of the display. The audiovisual device further includes a sensor configured to detect the position of the display and, based on the detected position, selectively configure the adjustable speaker and selectively enable at least one of the two microphone arrays.

Control information for configuring an audiovisual device to present multimedia content according to a first service type may be generated. A method may include generating first control information for configuring an audiovisual device to decode a multimedia stream, generating first data that indicates a structure of the first control information, and transmitting the first data and the first control information. The first control information may be generated according to a first protocol version. Second data and second control information may be similarly generated and transmitted according to a second protocol version. Disclosed techniques may facilitate receiving devices to determine whether they support received wireless transmissions and decode the transmissions based on the control information.

[Problem] To achieve, at a low cost without affecting the quality of a video, a sense of presence as though a voice is directly issuing from a person displayed on a screen.　[Solution] An audiovisual device 1 that reproduces audiovisual data as audio signals of a plurality of channels and a video signal, and that outputs these signals. The audiovisual device 1 separates a signal component of a voice band from an audio signal of a center channel, and outputs the audio signal after separation and the signal component of the separated voice band. An audio speaker 4 receives the signal component of the voice band outputted from the audiovisual device 1 and emits a sound toward a screen of a monitor 2 connected to the audiovisual device 1. The sound emission direction of the audio speaker 4 is set such that the signal component of the voice band emitted therefrom reaches a listening point P due to being reflected by the screen of the monitor 2.

1. Name of the product in this design: GRILUX (stem of audiovisual equipment bracket). 2. Application of this design: Overall application: for suspending audio-visual equipment; Partial application: for support. 3. The key design features of this product are its specific shapes. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1. 5. Other situations requiring explanation: This design is a partial design; the red part is the unprotected part, and the rest is the part that needs protection.

An intelligent audiovisual control system is provided that utilizes a hierarchical, agentic artificial-intelligence framework. A large language model (LLM) operating as a room agent interprets input data and delegates execution to one or more task-specific LLMs that perform specialized functions. The system establishes communication among agents and includes an environment-assignment module for binding agents to physical environments or functional domains, and defines supervisory and subordinate relationships across physical environments. Each agent monitors sensor data and actuates connected control systems such as lighting, HVAC, and audiovisual equipment. The architecture enables scalable, context-aware, and privacy-preserving coordination of intelligent environments through distributed reasoning and autonomous task delegation.