MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517071093 A) filed by Trinnov Audio, Neuilly-Plaisance, France, on July 25, for 'method for controlling an acoustic field, associated control system and associated computer program.'
Inventor(s) include Laborie, Arnaud, Serges, Raymond; Bruno, Remy, Henri, Denis; and Kombo, Stephane Richard.
The application for the patent was published on Aug. 22, under issue no. 34/2025.
According to the abstract released by the Intellectual Property India: "The invention relates to a method for controlling an acoustic field, comprising a calibration phase comprising the steps of: - emitting a sound wave by a set of loudspeakers (12, 14) on the basis of a predetermined signal; - measuring, for the or each loudspeaker (12, 14), respectively, a response of the sound wave by a plurality of sensors (16), so as to obtain initial measurements, each initial measurement being associated with one of the loudspeakers (12, 14) and being further associated with one of the sensors (16); - defining a subset comprising at least one loudspeaker, referred to as at least one emitter loudspeaker (12), from among the set of loudspeakers (12, 14), according to a predetermined criterion; and - determining a set of transform filters for reproducing an audio signal (50) by the set of loudspeakers (12, 14)."
The patent application was internationally filed on Jan. 26, 2024, under International application No.PCT/EP2024/051865.
Disclaimer: Curated by HT Syndication.
