2 results about "Internet radio" patented technology

An augmented or virtual reality (AR / VR) headset is provided with a first set of speakers located within a headset housing and a second set of speakers positioned in ear extensions. A sound-processing module distributes audio signals across the sets of speakers to render an immersive three-dimensional spatial audio field. In certain embodiments, the module adjusts inter-aural timing and level differences responsive to head-tracking data to maintain stable localization cues during user movement. The ear extensions can be detachable and may be communicatively coupled to the module when attached. The module can apply head-related transfer functions, beamforming, adaptive filtering, or environmental mapping to preserve externalization and front-back discrimination. The systems may be used with internet-delivered audio or local sources and can be coordinated with themed visual displays.

This invention provides a novel millimeter-wave network radio, comprising: an radome, a radio frequency (RF) front-end, a chassis, a local oscillator module, a power supply, and a baseband processing unit. The radome is located at the top of the millimeter-wave radio, the power supply and baseband processing unit at the bottom, and the RF front-end between the radome and the chassis. The local oscillator module is located between the power supply and baseband processing unit and the chassis, which is located in the middle of the millimeter-wave radio. This invention employs phased array technology to achieve rapid antenna beam scanning and alignment, enabling rapid directional communication. Unlike the omnidirectional antennas used in traditional radios, this technology improves the antenna's directional gain, offsetting signal attenuation in the millimeter-wave band and thus increasing communication distance. This invention features a miniaturized design, employing highly integrated multi-channel transceiver chips to achieve a miniaturized tile-type T / R component design, reducing the size of the millimeter-wave radio. This invention also utilizes broadband communication algorithms and beamforming algorithms.