JPS63195232U - - Google Patents

Info

Publication number
JPS63195232U
JPS63195232U JP8719287U JP8719287U JPS63195232U JP S63195232 U JPS63195232 U JP S63195232U JP 8719287 U JP8719287 U JP 8719287U JP 8719287 U JP8719287 U JP 8719287U JP S63195232 U JPS63195232 U JP S63195232U
Authority
JP
Japan
Prior art keywords
sound
sound pressure
microphone
pressure level
case
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.)
Pending
Application number
JP8719287U
Other languages
English (en)
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 JP8719287U priority Critical patent/JPS63195232U/ja
Publication of JPS63195232U publication Critical patent/JPS63195232U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP8719287U 1987-06-05 1987-06-05 Pending JPS63195232U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8719287U JPS63195232U (enrdf_load_stackoverflow) 1987-06-05 1987-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8719287U JPS63195232U (enrdf_load_stackoverflow) 1987-06-05 1987-06-05

Publications (1)

Publication Number Publication Date
JPS63195232U true JPS63195232U (enrdf_load_stackoverflow) 1988-12-15

Family

ID=30944192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8719287U Pending JPS63195232U (enrdf_load_stackoverflow) 1987-06-05 1987-06-05

Country Status (1)

Country Link
JP (1) JPS63195232U (enrdf_load_stackoverflow)

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