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Active noise control device, car, and active noise control method
Active noise control device, car, and active noise control method
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机译:有源噪声控制装置,汽车以及有源噪声控制方法
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摘要
An active noise control device reduces noise inside a cabin of a car. The active noise control device includes: a controller that decreases a signal level of a canceling signal when a signal level of a received reference signal is lower than a threshold; and a threshold controller that changes the threshold based on at least one of a signal level of an error signal and information on the car.
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