JPS5914484U - 音響レンズ装置 - Google Patents

音響レンズ装置

Info

Publication number
JPS5914484U
JPS5914484U JP10699482U JP10699482U JPS5914484U JP S5914484 U JPS5914484 U JP S5914484U JP 10699482 U JP10699482 U JP 10699482U JP 10699482 U JP10699482 U JP 10699482U JP S5914484 U JPS5914484 U JP S5914484U
Authority
JP
Japan
Prior art keywords
lens device
acoustic lens
inner peripheral
mounting portion
peripheral wall
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.)
Granted
Application number
JP10699482U
Other languages
English (en)
Japanese (ja)
Other versions
JPS639197Y2 (enrdf_load_stackoverflow
Inventor
晃 山口
小谷野　進司
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.)
Pioneer Corp
Original Assignee
Pioneer 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 Pioneer Corp filed Critical Pioneer Corp
Priority to JP10699482U priority Critical patent/JPS5914484U/ja
Publication of JPS5914484U publication Critical patent/JPS5914484U/ja
Application granted granted Critical
Publication of JPS639197Y2 publication Critical patent/JPS639197Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP10699482U 1982-07-16 1982-07-16 音響レンズ装置 Granted JPS5914484U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10699482U JPS5914484U (ja) 1982-07-16 1982-07-16 音響レンズ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10699482U JPS5914484U (ja) 1982-07-16 1982-07-16 音響レンズ装置

Publications (2)

Publication Number Publication Date
JPS5914484U true JPS5914484U (ja) 1984-01-28
JPS639197Y2 JPS639197Y2 (enrdf_load_stackoverflow) 1988-03-18

Family

ID=30250159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10699482U Granted JPS5914484U (ja) 1982-07-16 1982-07-16 音響レンズ装置

Country Status (1)

Country Link
JP (1) JPS5914484U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021049136A1 (ja) 2019-09-13 2021-03-18 パナソニックＩｐマネジメント株式会社 音響レンズ及びスピーカシステム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021049136A1 (ja) 2019-09-13 2021-03-18 パナソニックＩｐマネジメント株式会社 音響レンズ及びスピーカシステム
US20220321995A1 (en) * 2019-09-13 2022-10-06 Panasonic Intellectual Property Management Co., Ltd. Acoustic lens and speaker system
US11962971B2 (en) 2019-09-13 2024-04-16 Panasonic Intellectual Property Management Co., Ltd. Acoustic lens and speaker system

Also Published As

Publication number Publication date
JPS639197Y2 (enrdf_load_stackoverflow) 1988-03-18

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