JPH0727754Y2 - 無指向性スピ−カ装置 - Google Patents

無指向性スピ−カ装置

Info

Publication number
JPH0727754Y2
JPH0727754Y2 JP1987035225U JP3522587U JPH0727754Y2 JP H0727754 Y2 JPH0727754 Y2 JP H0727754Y2 JP 1987035225 U JP1987035225 U JP 1987035225U JP 3522587 U JP3522587 U JP 3522587U JP H0727754 Y2 JPH0727754 Y2 JP H0727754Y2
Authority
JP
Japan
Prior art keywords
diaphragm
speaker device
reflecting
reflecting portion
omnidirectional speaker
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
JP1987035225U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63142988U (enExample
Inventor
斎 斎藤
文彦 酒井
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP1987035225U priority Critical patent/JPH0727754Y2/ja
Publication of JPS63142988U publication Critical patent/JPS63142988U/ja
Application granted granted Critical
Publication of JPH0727754Y2 publication Critical patent/JPH0727754Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP1987035225U 1987-03-12 1987-03-12 無指向性スピ−カ装置 Expired - Lifetime JPH0727754Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987035225U JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987035225U JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Publications (2)

Publication Number Publication Date
JPS63142988U JPS63142988U (enExample) 1988-09-20
JPH0727754Y2 true JPH0727754Y2 (ja) 1995-06-21

Family

ID=30844521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987035225U Expired - Lifetime JPH0727754Y2 (ja) 1987-03-12 1987-03-12 無指向性スピ−カ装置

Country Status (1)

Country Link
JP (1) JPH0727754Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101340045B1 (ko) * 2012-10-17 2013-12-10 (주) 루스케이프 음향 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011244405A (ja) * 2010-05-21 2011-12-01 Nec Computertechno Ltd 放音装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155889U (enExample) * 1981-03-26 1982-09-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101340045B1 (ko) * 2012-10-17 2013-12-10 (주) 루스케이프 음향 장치

Also Published As

Publication number Publication date
JPS63142988U (enExample) 1988-09-20

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