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US 2025/0061877 A1Published application
Active noise cancelling device and system for mobile vehicles
AssigneeHyundai Mobis Co., Ltd.
InventorHyung Sub LIM
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an active noise cancelling device and system for a mobile vehicle, and in particular, to an active noise cancelling device and system for a mobile vehicle capable of controlling noise according to driving information of a mobile vehicle. The present disclosure is directed to varying a period for generating cancellation target noise information according to driving information of a mobile vehicle.
Claims10
An active noise cancelling device for a mobile vehicle, comprising:
- a noise extractor configured to generate cancellation target noise information from an input sound signal;
- and
- a controller configured to provide a noise control signal to an audio transmission device based on the cancellation target noise information,
- wherein the noise extractor is further configured to vary a period for generating the cancellation target noise information based on driving information of the mobile vehicle.
1 more element
Dependencies are inferred from the claim text.