MUMBAI, India, Oct. 11 -- Intellectual Property India has published a patent application (202517080996 A) filed by Dolby Laboratories Licensing Corporation, San Francisco, on Aug. 26, for 'method for creation of linearly interpolated head related transfer functions.'
Inventor(s) include Mcgrath, David S.
The application for the patent was published on Oct. 10, under issue no. 41/2025.
According to the abstract released by the Intellectual Property India: "Systems, devices, and methods are described for determining a "coupled" pair of Left/Right ear Head Related Transfer Functions (HRTFs) that are adapted from an original pair of Left/Right ear HRTFs, wherein the inter-aural delay of the coupled HRTFs is formed using all-pass filters that provide the correct inter-aural delay at low frequencies. The all-pass filters are adapted to limit the inter-aural phase difference at high frequencies. Furthermore, a low-complexity process is described for rapid generation of suitable all-pass filters."
The patent application was internationally filed on Mar. 20, 2024, under International application No.PCT/US2024/020786.
Disclaimer: Curated by HT Syndication.
