18438312. Location Based Audio Rendering simplified abstract (Apple Inc.)
Contents
Location Based Audio Rendering
Organization Name
Inventor(s)
Shai Messingher Lang of Santa Clara CA (US)
Symeon Delikaris Manias of Los Angeles CA (US)
Location Based Audio Rendering - A simplified explanation of the abstract
This abstract first appeared for US patent application 18438312 titled 'Location Based Audio Rendering
Simplified Explanation: The patent application describes a method that involves determining a user's location, selecting a virtual playback format based on the user's location, and creating an acoustic model based on the user's location to render audio at a playback device.
Key Features and Innovation:
- Determining user location for personalized audio playback.
- Selecting virtual playback format with fixed virtual speaker position.
- Creating acoustic model based on user's location.
- Rendering audio based on acoustic model and virtual playback format.
Potential Applications: This technology could be used in virtual reality systems, gaming consoles, home entertainment systems, and audio production studios.
Problems Solved: This technology addresses the challenge of providing personalized and immersive audio experiences based on the user's location.
Benefits:
- Enhanced audio quality and immersion.
- Personalized audio experiences.
- Seamless integration with various playback devices.
Commercial Applications: The technology could be utilized in VR gaming, home theater systems, audio engineering, and spatial audio applications, potentially leading to improved user experiences and market competitiveness.
Prior Art: Readers can explore prior art related to spatial audio rendering, virtual reality audio technologies, and acoustic modeling in immersive audio systems.
Frequently Updated Research: Stay updated on advancements in spatial audio technologies, acoustic modeling algorithms, and virtual reality audio research for potential improvements in this field.
Questions about the Technology: 1. What are the key benefits of using personalized audio playback based on user location? 2. How does the selection of a virtual playback format with a fixed virtual speaker position enhance the audio experience?
Original Abstract Submitted
A method may include determining a location of a user, determining a virtual playback format based on the location of the user, where the virtual playback format includes a position of a virtual speaker that is fixed in an environment of the user, and determining an acoustic model based on the location of the user. The method also includes rendering audio at the playback device based on the acoustic model and the virtual playback format.
