Invention Grant
- Patent Title: Sound output device, sound output system, and output sound control method with appropriately controllable volume, and recording medium
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Application No.: US17223196Application Date: 2021-04-06
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Publication No.: US11625218B2Publication Date: 2023-04-11
- Inventor: Tomoyuki Goto
- Applicant: Tomoyuki Goto
- Applicant Address: JP Tokyo
- Assignee: Tomoyuki Goto
- Current Assignee: Tomoyuki Goto
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JPJP2020-069315 20200407,JPJP2021-055569 20210329
- Main IPC: G06F3/16
- IPC: G06F3/16 ; H03G7/00 ; H04R3/00
Abstract:
A sound output device includes: first circuitry, connected to a first audio device, that outputs sound based on sound output data via the first audio device according to first sound volume data; and second circuitry connected to a second audio device, including an amplifier that amplifies sound to be output from the second audio device according to second sound volume data. The second circuitry controls a value of the second sound volume data to be a fixed value, receives, from the first circuitry, the sound output data and the first sound volume data, and outputs sound based on the sound output data that is received, via the second audio device, according to the first sound volume data that is received.
Public/Granted literature
- US20210311693A1 SOUND OUTPUT DEVICE, SOUND OUTPUT SYSTEM, OUTPUT SOUND CONTROL METHOD, AND RECORDING MEDIUM Public/Granted day:2021-10-07
Information query
