JPS6128474Y2 - - Google Patents

Info

Publication number
JPS6128474Y2
JPS6128474Y2 JP7338681U JP7338681U JPS6128474Y2 JP S6128474 Y2 JPS6128474 Y2 JP S6128474Y2 JP 7338681 U JP7338681 U JP 7338681U JP 7338681 U JP7338681 U JP 7338681U JP S6128474 Y2 JPS6128474 Y2 JP S6128474Y2
Authority
JP
Japan
Prior art keywords
microphone
directivity
unidirectional
output
bidirectional
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.)
Expired
Application number
JP7338681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57188497U (enrdf_load_stackoverflow
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 JP7338681U priority Critical patent/JPS6128474Y2/ja
Publication of JPS57188497U publication Critical patent/JPS57188497U/ja
Application granted granted Critical
Publication of JPS6128474Y2 publication Critical patent/JPS6128474Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Stereophonic Arrangements (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP7338681U 1981-05-22 1981-05-22 Expired JPS6128474Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7338681U JPS6128474Y2 (enrdf_load_stackoverflow) 1981-05-22 1981-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7338681U JPS6128474Y2 (enrdf_load_stackoverflow) 1981-05-22 1981-05-22

Publications (2)

Publication Number Publication Date
JPS57188497U JPS57188497U (enrdf_load_stackoverflow) 1982-11-30
JPS6128474Y2 true JPS6128474Y2 (enrdf_load_stackoverflow) 1986-08-23

Family

ID=29869165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7338681U Expired JPS6128474Y2 (enrdf_load_stackoverflow) 1981-05-22 1981-05-22

Country Status (1)

Country Link
JP (1) JPS6128474Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS57188497U (enrdf_load_stackoverflow) 1982-11-30

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