JPS6345159B2 - - Google Patents

Info

Publication number
JPS6345159B2
JPS6345159B2 JP9936582A JP9936582A JPS6345159B2 JP S6345159 B2 JPS6345159 B2 JP S6345159B2 JP 9936582 A JP9936582 A JP 9936582A JP 9936582 A JP9936582 A JP 9936582A JP S6345159 B2 JPS6345159 B2 JP S6345159B2
Authority
JP
Japan
Prior art keywords
convex
concave
buffle
range
mid
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
JP9936582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58218294A (ja
Inventor
Morio Iwasaki
Yoshiaki Iida
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 JP57099365A priority Critical patent/JPS58218294A/ja
Publication of JPS58218294A publication Critical patent/JPS58218294A/ja
Publication of JPS6345159B2 publication Critical patent/JPS6345159B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP57099365A 1982-06-11 1982-06-11 スピ−カキヤビネツト Granted JPS58218294A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57099365A JPS58218294A (ja) 1982-06-11 1982-06-11 スピ−カキヤビネツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57099365A JPS58218294A (ja) 1982-06-11 1982-06-11 スピ−カキヤビネツト

Publications (2)

Publication Number Publication Date
JPS58218294A JPS58218294A (ja) 1983-12-19
JPS6345159B2 true JPS6345159B2 (enrdf_load_html_response) 1988-09-08

Family

ID=14245528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57099365A Granted JPS58218294A (ja) 1982-06-11 1982-06-11 スピ−カキヤビネツト

Country Status (1)

Country Link
JP (1) JPS58218294A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008118166A (ja) * 2005-06-30 2008-05-22 Pioneer Electronic Corp スピーカエンクロージャ、これを備えたスピーカシステムおよび多チャンネルステレオシステム
EP2043381A3 (en) 2007-09-28 2010-07-21 Bang & Olufsen A/S A method and a system to adjust the acoustical performance of a loudspeaker
US7991175B2 (en) 2008-10-06 2011-08-02 Bang & Olufsen A/S Method and a system to adjust the acoustical performance of a loudspeaker

Also Published As

Publication number Publication date
JPS58218294A (ja) 1983-12-19

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