JPS5871798A - ダイナミツク型ヘツドホン - Google Patents

ダイナミツク型ヘツドホン

Info

Publication number
JPS5871798A
JPS5871798A JP56171207A JP17120781A JPS5871798A JP S5871798 A JPS5871798 A JP S5871798A JP 56171207 A JP56171207 A JP 56171207A JP 17120781 A JP17120781 A JP 17120781A JP S5871798 A JPS5871798 A JP S5871798A
Authority
JP
Japan
Prior art keywords
diaphragm
frame
thickness
diameter
outer circumference
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.)
Granted
Application number
JP56171207A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235520B2 (enrdf_load_stackoverflow
Inventor
Yoshiyuki Kanbe
義幸 掃部
Tsutomu Kakiuchi
勉 垣内
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP56171207A priority Critical patent/JPS5871798A/ja
Priority to CA000413722A priority patent/CA1203014A/en
Priority to KR8204711A priority patent/KR860001103B1/ko
Priority to AU89476/82A priority patent/AU556442B2/en
Priority to NL8204113A priority patent/NL191226C/xx
Priority to GB08230446A priority patent/GB2110502B/en
Priority to FR8217925A priority patent/FR2515468B1/fr
Priority to DE19823239616 priority patent/DE3239616A1/de
Publication of JPS5871798A publication Critical patent/JPS5871798A/ja
Publication of JPH0235520B2 publication Critical patent/JPH0235520B2/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
    • 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
    • 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
    • H04R7/02—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)
JP56171207A 1981-10-26 1981-10-26 ダイナミツク型ヘツドホン Granted JPS5871798A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP56171207A JPS5871798A (ja) 1981-10-26 1981-10-26 ダイナミツク型ヘツドホン
CA000413722A CA1203014A (en) 1981-10-26 1982-10-19 Speaker diaphragm
KR8204711A KR860001103B1 (ko) 1981-10-26 1982-10-19 다이내믹형 헤드폰
AU89476/82A AU556442B2 (en) 1981-10-26 1982-10-19 Headphone diaphragm
NL8204113A NL191226C (nl) 1981-10-26 1982-10-25 Dynamische hoofdtelefoon.
GB08230446A GB2110502B (en) 1981-10-26 1982-10-25 Dynamic-type headphone
FR8217925A FR2515468B1 (fr) 1981-10-26 1982-10-26 Ecouteur dynamique
DE19823239616 DE3239616A1 (de) 1981-10-26 1982-10-26 Dynamischer kopfhoerer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
JPS5871798A true JPS5871798A (ja) 1983-04-28
JPH0235520B2 JPH0235520B2 (enrdf_load_stackoverflow) 1990-08-10

Family

ID=15919008

Family Applications (1)

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

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100827829B1 (ko) * 2000-11-14 2008-05-07 소니 가부시끼 가이샤 스피커장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1162042C (zh) * 1999-02-17 2004-08-11 维弗扬声器公司 一种扬声器

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100827829B1 (ko) * 2000-11-14 2008-05-07 소니 가부시끼 가이샤 스피커장치

Also Published As

Publication number Publication date
FR2515468A1 (fr) 1983-04-29
DE3239616A1 (de) 1983-05-05
KR840002388A (ko) 1984-06-25
AU556442B2 (en) 1986-11-06
AU8947682A (en) 1983-05-05
CA1203014A (en) 1986-04-08
NL191226C (nl) 1995-03-16
KR860001103B1 (ko) 1986-08-07
GB2110502A (en) 1983-06-15
DE3239616C2 (enrdf_load_stackoverflow) 1990-07-26
NL191226B (nl) 1994-10-17
JPH0235520B2 (enrdf_load_stackoverflow) 1990-08-10
FR2515468B1 (fr) 1986-03-14
NL8204113A (nl) 1983-05-16
GB2110502B (en) 1985-05-15

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