KR860001103B1 - 다이내믹형 헤드폰 - Google Patents

다이내믹형 헤드폰 Download PDF

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Publication number
KR860001103B1
KR860001103B1 KR8204711A KR820004711A KR860001103B1 KR 860001103 B1 KR860001103 B1 KR 860001103B1 KR 8204711 A KR8204711 A KR 8204711A KR 820004711 A KR820004711 A KR 820004711A KR 860001103 B1 KR860001103 B1 KR 860001103B1
Authority
KR
South Korea
Prior art keywords
diameter
diaphragm
dynamic
headphone
low
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
KR8204711A
Other languages
English (en)
Korean (ko)
Other versions
KR840002388A (ko
Inventor
요시유끼 가몬
가끼우찌쓰도무
Original Assignee
오오가노리오
쏘니 가부시기가이샤
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 오오가노리오, 쏘니 가부시기가이샤 filed Critical 오오가노리오
Publication of KR840002388A publication Critical patent/KR840002388A/ko
Application granted granted Critical
Publication of KR860001103B1 publication Critical patent/KR860001103B1/ko
Expired legal-status Critical Current

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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 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Headphones And Earphones (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Laminated Bodies (AREA)
KR8204711A 1981-10-26 1982-10-19 다이내믹형 헤드폰 Expired KR860001103B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP171.207 1981-10-26
JP56171207A JPS5871798A (ja) 1981-10-26 1981-10-26 ダイナミツク型ヘツドホン

Publications (2)

Publication Number Publication Date
KR840002388A KR840002388A (ko) 1984-06-25
KR860001103B1 true KR860001103B1 (ko) 1986-08-07

Family

ID=15919008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204711A Expired KR860001103B1 (ko) 1981-10-26 1982-10-19 다이내믹형 헤드폰

Country Status (8)

Country Link
JP (1) JPS5871798A (enrdf_load_stackoverflow)
KR (1) KR860001103B1 (enrdf_load_stackoverflow)
AU (1) AU556442B2 (enrdf_load_stackoverflow)
CA (1) CA1203014A (enrdf_load_stackoverflow)
DE (1) DE3239616A1 (enrdf_load_stackoverflow)
FR (1) FR2515468B1 (enrdf_load_stackoverflow)
GB (1) GB2110502B (enrdf_load_stackoverflow)
NL (1) NL191226C (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2299151C (en) * 1999-02-17 2009-10-20 Vifa-Speak A/S A loudspeaker
JP2002152885A (ja) * 2000-11-14 2002-05-24 Sony Corp スピーカ装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB525154A (en) * 1938-02-16 1940-08-22 British Thomson Houston Co Ltd Improvements in and relating to dynamic sound-converting apparatus
DE2241445A1 (de) * 1972-08-23 1974-03-21 Gottlob Widmann & Soehne Gmbh Kalottenmembran fuer lautsprecher
JPS5343515A (en) * 1976-09-30 1978-04-19 Matsushita Electric Ind Co Ltd Diaphragm for speaker
JPS53137129A (en) * 1977-05-07 1978-11-30 Matsushita Electric Ind Co Ltd Vibratory diaphragm for acousitic device
DE3049222A1 (de) * 1980-12-27 1982-07-29 Elektrotechnik Ehmann Gmbh, 6953 Gundelsheim Elektrodynamisches lautsprechersystem mit kalottenfoermiger membran

Also Published As

Publication number Publication date
AU8947682A (en) 1983-05-05
JPS5871798A (ja) 1983-04-28
JPH0235520B2 (enrdf_load_stackoverflow) 1990-08-10
DE3239616C2 (enrdf_load_stackoverflow) 1990-07-26
NL191226B (nl) 1994-10-17
DE3239616A1 (de) 1983-05-05
GB2110502A (en) 1983-06-15
GB2110502B (en) 1985-05-15
KR840002388A (ko) 1984-06-25
NL8204113A (nl) 1983-05-16
NL191226C (nl) 1995-03-16
FR2515468B1 (fr) 1986-03-14
CA1203014A (en) 1986-04-08
AU556442B2 (en) 1986-11-06
FR2515468A1 (fr) 1983-04-29

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