Sound sensor

JP1824669SActive Publication Date: 2026-04-17SAGINOMIYA SEISAKUSHO INC
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Designs
Current Assignee / Owner
SAGINOMIYA SEISAKUSHO INC
Filing Date
2025-09-11
Publication Date
2026-04-17

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Abstract

This product is a sound sensor used in measuring devices that are attached to speakers such as railroad crossing warning signals and measure the sound emitted from the speaker to perform functional checks on the speaker. As shown in the reference front view illustrating each part, it is equipped with a bracket for attaching the sound sensor to the speaker.
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