JPS6014596A - 音声通信端子のためのスピ−カエンクロ−ジヤ装置 - Google Patents

音声通信端子のためのスピ−カエンクロ−ジヤ装置

Info

Publication number
JPS6014596A
JPS6014596A JP59123539A JP12353984A JPS6014596A JP S6014596 A JPS6014596 A JP S6014596A JP 59123539 A JP59123539 A JP 59123539A JP 12353984 A JP12353984 A JP 12353984A JP S6014596 A JPS6014596 A JP S6014596A
Authority
JP
Japan
Prior art keywords
enclosure
foam material
speaker
attached
peripheral edge
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.)
Pending
Application number
JP59123539A
Other languages
English (en)
Japanese (ja)
Inventor
ピ−タ−・フアトビク
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of JPS6014596A publication Critical patent/JPS6014596A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
JP59123539A 1983-06-16 1984-06-15 音声通信端子のためのスピ−カエンクロ−ジヤ装置 Pending JPS6014596A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000430527A CA1196717A (en) 1983-06-16 1983-06-16 Loudspeaker enclosure arrangement for voice communication terminals
CA430527 1983-06-16

Publications (1)

Publication Number Publication Date
JPS6014596A true JPS6014596A (ja) 1985-01-25

Family

ID=4125491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59123539A Pending JPS6014596A (ja) 1983-06-16 1984-06-15 音声通信端子のためのスピ−カエンクロ−ジヤ装置

Country Status (5)

Country Link
EP (1) EP0129320B1 (de)
JP (1) JPS6014596A (de)
AT (1) ATE36794T1 (de)
CA (1) CA1196717A (de)
DE (1) DE3473718D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ225001A (en) * 1987-06-16 1990-09-26 Matsushita Electric Industrial Co Ltd Loudspeaker: reflected sound waves absorbed
US8767994B2 (en) 2010-11-19 2014-07-01 Apple Inc. Gas filled speaker volume
US8837768B2 (en) 2011-03-28 2014-09-16 Bose Corporation Electro-acoustic transducer enclosure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616876U (de) * 1979-07-16 1981-02-14

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE673136A (de) *
GB790998A (en) * 1953-10-23 1958-02-19 Tesla Np A device for the reproduction of sound
FR1152433A (fr) * 1956-06-20 1958-02-17 Perfectionnement aux haut-parleurs
US4090582A (en) * 1976-11-02 1978-05-23 Deschu Dennis F Speaker protector
FR2470511A1 (fr) * 1979-11-20 1981-05-29 Faugeras Alain Enceinte acoustique du type " actif - passif " associee a un resonateur
DE2948034A1 (de) * 1979-11-29 1981-06-11 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Elektro-akustischer wandler mit zur verbesserung des frequenzverlaufes vorgesehenen resonanzraeumen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616876U (de) * 1979-07-16 1981-02-14

Also Published As

Publication number Publication date
CA1196717A (en) 1985-11-12
EP0129320A1 (de) 1984-12-27
DE3473718D1 (en) 1988-09-29
ATE36794T1 (de) 1988-09-15
EP0129320B1 (de) 1988-08-24

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