JPS5848864Y2 - 音響レンズ - Google Patents

音響レンズ

Info

Publication number
JPS5848864Y2
JPS5848864Y2 JP12338479U JP12338479U JPS5848864Y2 JP S5848864 Y2 JPS5848864 Y2 JP S5848864Y2 JP 12338479 U JP12338479 U JP 12338479U JP 12338479 U JP12338479 U JP 12338479U JP S5848864 Y2 JPS5848864 Y2 JP S5848864Y2
Authority
JP
Japan
Prior art keywords
base plate
acoustic lens
plate
flat plate
attached
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
JP12338479U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5642093U (enExample
Inventor
賢二 川端
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onkyo Corp
Original Assignee
Onkyo Corp
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 by Onkyo Corp filed Critical Onkyo Corp
Priority to JP12338479U priority Critical patent/JPS5848864Y2/ja
Publication of JPS5642093U publication Critical patent/JPS5642093U/ja
Application granted granted Critical
Publication of JPS5848864Y2 publication Critical patent/JPS5848864Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP12338479U 1979-09-05 1979-09-05 音響レンズ Expired JPS5848864Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12338479U JPS5848864Y2 (ja) 1979-09-05 1979-09-05 音響レンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12338479U JPS5848864Y2 (ja) 1979-09-05 1979-09-05 音響レンズ

Publications (2)

Publication Number Publication Date
JPS5642093U JPS5642093U (enExample) 1981-04-17
JPS5848864Y2 true JPS5848864Y2 (ja) 1983-11-08

Family

ID=29355350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12338479U Expired JPS5848864Y2 (ja) 1979-09-05 1979-09-05 音響レンズ

Country Status (1)

Country Link
JP (1) JPS5848864Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59131800U (ja) * 1983-02-23 1984-09-04 松下電器産業株式会社 音響レンズ

Also Published As

Publication number Publication date
JPS5642093U (enExample) 1981-04-17

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