Title:
CONTROLLER FOR ACTIVE NOISE CANCELER, METHOD FOR CONTROLLING ACTIVE NOISE CANCELER, AND PROGRAM
Document Type and Number:
Japanese Patent JP2020203643
Kind Code:
A
Abstract:
To provide a technology capable of inhibiting a voice of a hands-free call from being heard by a person other than a caller within a movable body while suppressing the addition of components.SOLUTION: A controller 2 for an active noise canceler which outputs a canceling sound for canceling an air-conditioning sound generated by an air conditioner in a movable body includes: a detection section 211 which detects the start of a hands-free call in the movable body; and a setting change section 212 which, upon the detection of the start of the hands-free call, stops or suppresses the output of the canceling sound for canceling the air-conditioning sound in the vicinity of a seat different from a seat of a caller of the hands-free call.SELECTED DRAWING: Figure 1
Inventors:
MAEDA MASANOBU
Application Number:
JP2019113486A
Publication Date:
December 24, 2020
Filing Date:
June 19, 2019
Export Citation:
Assignee:
DENSO TEN LTD
International Classes:
B60R11/02; H04M1/60
Attorney, Agent or Firm:
Sano patent office