US 12,706,078 B2 · Apparatus for controlling noise road noise via trained model and method thereof

Abstract

An apparatus for controlling noise and a method thereof includes a memory that stores computer-executable instructions, and at least one processor that accesses the memory to execute the instructions, wherein the at least one processor may obtain a virtual road noise and a noise weight by applying an error input signal of a target time point to a trained noise control model, obtain a target road noise by applying the virtual road noise and a virtual road noise generated at a time point different from the target time point to a primary path, obtain a target control noise by applying the noise weight and a noise weight obtained at a time point different from the target time point to a secondary path, and perform noise control on the error input signal based on the target road noise and the target control noise.

Claims20

Dependent claims

An apparatus for controlling noise, the apparatus comprising:

a memory configured to store computer-executable instructions;
and
at least one processor operatively connected to the memory and configured to access the memory to execute the instructions,
wherein the at least one processor is configured to:
obtain a primary virtual road noise and a noise weight by applying an error input signal of a target time point to a trained noise control model;
obtain a target road noise by applying the primary virtual road noise and a secondary virtual road noise obtained at a time point different from the target time point to a primary path;
obtain a target control noise by applying the noise weight and a noise weight obtained at a time point different from the target time point to a secondary path;
and
perform noise control on the error input signal based on the target road noise and the target control noise.

6 more elements

A method of controlling noise, the method comprising:

obtaining, by at least one processor, a primary virtual road noise and a noise weight by applying an error input signal of a target time point to a trained noise control model;
obtaining, by the at least one processor, a target road noise by applying the primary virtual road noise and a secondary virtual road noise generated obtained at a time point different from the target time point to a primary path;
obtaining, by the at least one processor, a target control noise by applying the noise weight and a noise weight obtained at a time point different from the target time point to a secondary path;
and
performing, by the at least one processor, noise control on the error input signal based on the target road noise and the target control noise.

2 more elements

Dependencies are inferred from the claim text.

Apparatus for controlling noise road noise via trained model and method thereof

Life of this patent

Apparatus for controlling noise road noise via trained model and method thereof

Life of this patent

Abstract

Claims20