Gaming machine
The gaming machine addresses hearing loss risks by controlling sound output levels and allowing individual volume adjustments, ensuring safer audio experiences for players.
JP2026104261APending Publication Date: 2026-06-25HEIWA CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- HEIWA CORP
- Filing Date
- 2024-12-13
- Publication Date
- 2026-06-25
Smart Images

Figure 2026104261000001_ABST
Abstract
To suppress hearing loss in players. [Solution] The pachinko machine 1 includes a speaker 22 and a performance control board 300 that can control the volume of sound output from the speaker 22 or from earphones owned by the player based on a custom volume value that can be changed according to the player's operation. When the volume value is a specific value, the volume of sound output from the earphones is lower than the volume of sound output from the speaker 22. This makes it possible to suppress hearing loss in the player.
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