MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202618070591 A) filed by Telefonaktiebolaget Lm Ericsson Publ on June 05, 2026, for Spectrum Classifier For Audio Coding Mode Selection.
Inventors include Kinuthia, Charles; and Norvell, Erik.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: A method in an encoder to determine which of two encoding modes or groups of encoding modes to use is provided. The method includes deriving (1001) a frequency spectrum of an input audio signal. The method includes obtaining (1003) a magnitude of a critical frequency region of the frequency spectrum. The method includes obtaining (1005) a peakyness measure of the f...