JP2513683Y2 - スピ―カシステム - Google Patents

スピ―カシステム

Info

Publication number
JP2513683Y2
JP2513683Y2 JP11030490U JP11030490U JP2513683Y2 JP 2513683 Y2 JP2513683 Y2 JP 2513683Y2 JP 11030490 U JP11030490 U JP 11030490U JP 11030490 U JP11030490 U JP 11030490U JP 2513683 Y2 JP2513683 Y2 JP 2513683Y2
Authority
JP
Japan
Prior art keywords
helmholtz resonator
surface side
speaker
emission surface
speaker unit
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 - Lifetime
Application number
JP11030490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0466894U (enExample
Inventor
秀夫 是枝
Original Assignee
フオスター電機株式会社
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 フオスター電機株式会社 filed Critical フオスター電機株式会社
Priority to JP11030490U priority Critical patent/JP2513683Y2/ja
Publication of JPH0466894U publication Critical patent/JPH0466894U/ja
Application granted granted Critical
Publication of JP2513683Y2 publication Critical patent/JP2513683Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP11030490U 1990-10-22 1990-10-22 スピ―カシステム Expired - Lifetime JP2513683Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11030490U JP2513683Y2 (ja) 1990-10-22 1990-10-22 スピ―カシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11030490U JP2513683Y2 (ja) 1990-10-22 1990-10-22 スピ―カシステム

Publications (2)

Publication Number Publication Date
JPH0466894U JPH0466894U (enExample) 1992-06-12
JP2513683Y2 true JP2513683Y2 (ja) 1996-10-09

Family

ID=31857623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11030490U Expired - Lifetime JP2513683Y2 (ja) 1990-10-22 1990-10-22 スピ―カシステム

Country Status (1)

Country Link
JP (1) JP2513683Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014003347A (ja) * 2012-06-14 2014-01-09 Ueda Japan Radio Co Ltd スピーカ及び電子機器

Also Published As

Publication number Publication date
JPH0466894U (enExample) 1992-06-12

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term