This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignee: Apple Inc.. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: The Innovative Contributions of David Thall
Introduction
David Thall is a notable inventor based in Palo Alto, CA, who has made significant contributions to the field of audio technology. With a total of 5 patents to his name, Thall has focused on enhancing the auditory experience in virtual environments. His work is particularly relevant in today's digital age, where immersive audio experiences are increasingly sought after.
Latest Patents
Thall's latest patents showcase his expertise in 3D audio rendering and calibration for real-world sounds. One of his key inventions is a 3D audio rendering system that utilizes volumetric audio rendering and scripted audio level-of-detail. This audio engine is designed to acoustically render a three-dimensional virtual environment by using geometric volumes to represent sound sources and occluders. It generates a volumetric response based on sound projected from a volumetric sound source to a listener, taking into account any occluders in between. Additionally, the audio engine allows for the modification of sound detail over time, depending on the listener's distance from the sound source.
Another significant patent involves a calibration gain for real-world sounds. This invention provides an application programming interface (API) that can be integrated into simulated reality applications. The API determines a total calibration gain to be applied during runtime to the audio signal of a selected digital audio asset. This total gain includes a loudness correction gain based on user-specified sound level parameters, ensuring a tailored auditory experience.
Career Highlights
David Thall is currently employed at Apple Inc., where he continues to innovate in the field of audio technology. His work at Apple has allowed him to contribute to cutting-edge projects that enhance user experiences through advanced audio solutions.
Collaborations
Thall has collaborated with notable colleagues, including Christopher A. Wolfe and James E. McCartney. These partnerships have fostered a creative environment that encourages the development of groundbreaking audio technologies.
Conclusion
David Thall's contributions to audio technology, particularly in 3D audio rendering and calibration, highlight his innovative spirit and dedication to enhancing auditory experiences. His work at Apple Inc. and his collaborations with esteemed colleagues further underscore his impact in the field.