JP1706858S - Sound pressure sensor - Google Patents

Sound pressure sensor

Info

Publication number
JP1706858S
JP1706858S JP2021004245F JP2021004245F JP1706858S JP 1706858 S JP1706858 S JP 1706858S JP 2021004245 F JP2021004245 F JP 2021004245F JP 2021004245 F JP2021004245 F JP 2021004245F JP 1706858 S JP1706858 S JP 1706858S
Authority
JP
Japan
Prior art keywords
sound pressure
pressure sensor
speaker
checks
measures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2021004245F
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2021004245F priority Critical patent/JP1706858S/en
Application granted granted Critical
Publication of JP1706858S publication Critical patent/JP1706858S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

本物品は、踏切警報機等のスピーカに取り付けられ、スピーカの音圧を計測してスピーカの機能点検を行う音圧計測装置に使用される音圧センサである。This article is a sound pressure sensor that is attached to a speaker such as a railroad crossing alarm and is used in a sound pressure measuring device that measures the sound pressure of the speaker and checks the function of the speaker.

JP2021004245F 2021-03-01 2021-03-01 Sound pressure sensor Active JP1706858S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2021004245F JP1706858S (en) 2021-03-01 2021-03-01 Sound pressure sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021004245F JP1706858S (en) 2021-03-01 2021-03-01 Sound pressure sensor

Publications (1)

Publication Number Publication Date
JP1706858S true JP1706858S (en) 2022-02-04

Family

ID=80219284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021004245F Active JP1706858S (en) 2021-03-01 2021-03-01 Sound pressure sensor

Country Status (1)

Country Link
JP (1) JP1706858S (en)

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