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 (enrdf_load_html_response
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)
  • Circuit For Audible Band Transducer (AREA)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP4007974A 1973-04-11 1974-04-10 Expired JPS5631000B2 (enrdf_load_html_response)

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 (enrdf_load_html_response) 1975-01-13
JPS5631000B2 JPS5631000B2 (enrdf_load_html_response) 1981-07-18

Family

ID=3546923

Family Applications (1)

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

Country Status (3)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250726U (enrdf_load_html_response) * 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 (ja) * 2012-01-26 2013-08-01 パイオニア株式会社 ヘッドホン

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
DK1895811T3 (en) * 2006-08-28 2016-08-29 Sonion Nederland Bv Several speakers with a common acoustic tube

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 (enrdf_load_html_response) * 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 (ja) * 2012-01-26 2013-08-01 パイオニア株式会社 ヘッドホン

Also Published As

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

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