Title:
カラオケ装置
Document Type and Number:
Japanese Patent JP7418928
Kind Code:
B2
Abstract:
To realize infectious disease prevention effective in a karaoke room.SOLUTION: A karaoke device (10) which is installed in a karaoke room in which a ventilation system (16) is introduced, and stores lyrics data of songs has: a calculation unit (23) which accumulates an evaluation value of indoor environment based on a specific lyrics character including a predetermined consonant in the lyrics data of sung songs; a determination unit (24) determines whether or not an accumulation evaluation value of the indoor environment satisfies a predetermined condition related to ventilation; a control unit (25) which recommends or executes the ventilation when the accumulation evaluation value of the indoor environment satisfies the predetermined condition; and an update unit (26) which updates the accumulation evaluation value of the indoor environment depending on recommendation or execution of the ventilation by the control unit.SELECTED DRAWING: Figure 2
Inventors:
Suzuki Junya
Application Number:
JP2020109535A
Publication Date:
January 22, 2024
Filing Date:
June 25, 2020
Export Citation:
Assignee:
Daiichi Kosho Co., Ltd.
International Classes:
G10K15/04
Domestic Patent References:
| JP2011247552A | ||||
| JP5054940U | ||||
| JP2015011243A | ||||
| JP2018072595A | ||||
| JP2017138359A | ||||
| JP2016035360A | ||||
| JP2020030010A |
Attorney, Agent or Firm:
Akihiko Kitamura
Tsutomu Mizoguchi
Tsutomu Mizoguchi