JPS6319120B2 - - Google Patents

Info

Publication number
JPS6319120B2
JPS6319120B2 JP57091586A JP9158682A JPS6319120B2 JP S6319120 B2 JPS6319120 B2 JP S6319120B2 JP 57091586 A JP57091586 A JP 57091586A JP 9158682 A JP9158682 A JP 9158682A JP S6319120 B2 JPS6319120 B2 JP S6319120B2
Authority
JP
Japan
Prior art keywords
acoustic reflector
opening angle
support
opened
support shaft
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
JP57091586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58207791A (ja
Inventor
Mutsuo Fujii
Masao Arakane
Tomio Shioda
Masaki Katsuyama
Masahiro Oda
Yukifumi Kagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP9158682A priority Critical patent/JPS58207791A/ja
Publication of JPS58207791A publication Critical patent/JPS58207791A/ja
Publication of JPS6319120B2 publication Critical patent/JPS6319120B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Pivots And Pivotal Connections (AREA)
JP9158682A 1982-05-28 1982-05-28 音響反射板取付装置 Granted JPS58207791A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9158682A JPS58207791A (ja) 1982-05-28 1982-05-28 音響反射板取付装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9158682A JPS58207791A (ja) 1982-05-28 1982-05-28 音響反射板取付装置

Publications (2)

Publication Number Publication Date
JPS58207791A JPS58207791A (ja) 1983-12-03
JPS6319120B2 true JPS6319120B2 (US07413550-20080819-C00001.png) 1988-04-21

Family

ID=14030647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9158682A Granted JPS58207791A (ja) 1982-05-28 1982-05-28 音響反射板取付装置

Country Status (1)

Country Link
JP (1) JPS58207791A (US07413550-20080819-C00001.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617337U (US07413550-20080819-C00001.png) * 1979-07-18 1981-02-16

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126689Y2 (US07413550-20080819-C00001.png) * 1972-08-18 1976-07-07
JPS5634614Y2 (US07413550-20080819-C00001.png) * 1976-10-25 1981-08-15
JPS5730878Y2 (US07413550-20080819-C00001.png) * 1977-03-04 1982-07-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5617337U (US07413550-20080819-C00001.png) * 1979-07-18 1981-02-16

Also Published As

Publication number Publication date
JPS58207791A (ja) 1983-12-03

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