AUDIO DEVICE AND COMPUTER READABLE PROGRAM

Title:

AUDIO DEVICE AND COMPUTER READABLE PROGRAM

Document Type and Number:

WIPO Patent Application WO/2019/035235

Kind Code:

A1

Abstract:

[Problem] To provide an audio device having a voice operation receiving function with which the state of a voice recognition process can be notified in detail without affecting an audio playback environment, and which is inexpensive and has an excellent degree of freedom in design. [Solution] A wireless speaker 1 has a voice operation receiving function that receives an operation by a voice input into a microphone 11. The wireless speaker comprises: an LED 12; an LED control unit 18 that subjects the LED 12 to PWM control; and a lighting pattern storage unit 17 that stores a lighting pattern in which the brightness is changed on a time axis for each state of a voice recognition process. The LED control unit 18 subjects the LED 12 to PWM control in accordance with the lighting pattern stored in the lighting pattern storage unit 17 corresponding to the state of the voice recognition process performed on the voice input into the microphone 11.

Inventors:

YOSHIDA YUKIHIRO (JP)

Application Number:

PCT/JP2018/009883

Publication Date:

February 21, 2019

Filing Date:

March 14, 2018

Export Citation:

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Assignee:

D & M HOLDINGS INC (JP)

International Classes:

G06F3/16; G10L15/00; G10L15/22; G10L15/28

Foreign References:

JP2001210114A	2001-08-03
JP2014219614A	2014-11-20
JP2000194393A	2000-07-14
JP2012185302A	2012-09-27
US7987294B2	2011-07-26
JP2000106588A	2000-04-11

Other References: