JPS502922A - - Google Patents

Info

Publication number
JPS502922A
JPS502922A JP4007974A JP4007974A JPS502922A JP S502922 A JPS502922 A JP S502922A JP 4007974 A JP4007974 A JP 4007974A JP 4007974 A JP4007974 A JP 4007974A JP S502922 A JPS502922 A JP S502922A
Authority
JP
Japan
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
JP4007974A
Other languages
Japanese (ja)
Other versions
JPS5631000B2 (fr
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 filed Critical
Publication of JPS502922A publication Critical patent/JPS502922A/ja
Publication of JPS5631000B2 publication Critical patent/JPS5631000B2/ja
Expired 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 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively 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)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP4007974A 1973-04-11 1974-04-10 Expired JPS5631000B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT320173A AT320042B (de) 1973-04-11 1973-04-11 Wenigstens zwei dynamische Wandler aufweisende Hörermuschel oder in Schaumstoff eingebettete Wandlerhalterung

Publications (2)

Publication Number Publication Date
JPS502922A true JPS502922A (fr) 1975-01-13
JPS5631000B2 JPS5631000B2 (fr) 1981-07-18

Family

ID=3546923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4007974A Expired JPS5631000B2 (fr) 1973-04-11 1974-04-10

Country Status (3)

Country Link
JP (1) JPS5631000B2 (fr)
AT (1) AT320042B (fr)
DE (1) DE2416042C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250726U (fr) * 1975-10-09 1977-04-11
JPS6247298A (ja) * 1985-08-24 1987-02-28 Matsushita Electric Ind Co Ltd ヘツドホン
JPS62244911A (ja) * 1986-04-18 1987-10-26 Tokyo Electric Power Co Inc:The 回転式キヤリツジ付き海上作業台
JP2013523002A (ja) * 2010-03-15 2013-06-13 ギヨン ソ， 同軸用音発生部カートリッジ及びこれを有する２ウェイイヤホン
WO2013111298A1 (fr) * 2012-01-26 2013-08-01 パイオニア株式会社 Écouteurs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005759A1 (de) * 2005-02-07 2006-08-17 Ultrasone Ag Raumklang-Kopfhörer mit Hörhöchstfrequenzanhebung
EP1895811B1 (fr) * 2006-08-28 2016-06-08 Sonion Nederland B.V. Plusieurs haut-parleurs avec un tube sonore

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT224180B (de) * 1961-04-28 1962-11-12 Akg Akustische Kino Geraete Dynamischer Kopfhörer nach dem Zweiwegsystem

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250726U (fr) * 1975-10-09 1977-04-11
JPS6247298A (ja) * 1985-08-24 1987-02-28 Matsushita Electric Ind Co Ltd ヘツドホン
JPS62244911A (ja) * 1986-04-18 1987-10-26 Tokyo Electric Power Co Inc:The 回転式キヤリツジ付き海上作業台
JP2013523002A (ja) * 2010-03-15 2013-06-13 ギヨン ソ， 同軸用音発生部カートリッジ及びこれを有する２ウェイイヤホン
WO2013111298A1 (fr) * 2012-01-26 2013-08-01 パイオニア株式会社 Écouteurs

Also Published As

Publication number Publication date
DE2416042C2 (de) 1983-01-20
JPS5631000B2 (fr) 1981-07-18
DE2416042A1 (de) 1974-10-31
AT320042B (de) 1975-01-27

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