Title:
SOUND RECOGNITION DEVICE
Document Type and Number:
Japanese Patent JP2019176431
Kind Code:
A
Abstract:
To provide a sound recognition device capable of achieving an excellent sound recognition during an acoustic output from a speaker while continuing the acoustic output.SOLUTION: A sound recognition device 10 is a sound recognition device 10 mounted onto a vehicle having a speaker 23, and comprises: a measurement part 17 measuring a signal intensity of an audio signal input into a speaker 23; and a sound volume adjustment instruction part 18 that reduces a sound volume of the speaker 23 when the signal intensity measured by the measurement part 17 is larger than a predetermined threshold value.SELECTED DRAWING: Figure 1
Inventors:
TSUKAMOTO ATSUSHI
Application Number:
JP2018065658A
Publication Date:
October 10, 2019
Filing Date:
March 29, 2018
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H04R3/00; G10L15/28; G10L21/034
Attorney, Agent or Firm:
Kenji Sugimura
Mitsutsugu Sugimura
Hidetoshi Kohara
Groundwork Kenichi
Mitsutsugu Sugimura
Hidetoshi Kohara
Groundwork Kenichi