AU540983B2 - Electro-acoustic transducers - Google Patents

Electro-acoustic transducers

Info

Publication number
AU540983B2
AU540983B2 AU65526/80A AU6552680A AU540983B2 AU 540983 B2 AU540983 B2 AU 540983B2 AU 65526/80 A AU65526/80 A AU 65526/80A AU 6552680 A AU6552680 A AU 6552680A AU 540983 B2 AU540983 B2 AU 540983B2
Authority
AU
Australia
Prior art keywords
electro
acoustic transducers
transducers
acoustic
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.)
Ceased
Application number
AU65526/80A
Other versions
AU6552680A (en
Inventor
Yoshiyuki Kamon
Yoshihiro Yokoyama
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
Publication of AU6552680A publication Critical patent/AU6552680A/en
Application granted granted Critical
Publication of AU540983B2 publication Critical patent/AU540983B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • 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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Headphones And Earphones (AREA)
AU65526/80A 1979-12-31 1980-12-18 Electro-acoustic transducers Ceased AU540983B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54172668A JPS6028200B2 (en) 1979-12-31 1979-12-31 electroacoustic transducer
JP17266879 1979-12-31

Publications (2)

Publication Number Publication Date
AU6552680A AU6552680A (en) 1981-07-09
AU540983B2 true AU540983B2 (en) 1984-12-13

Family

ID=15946149

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65526/80A Ceased AU540983B2 (en) 1979-12-31 1980-12-18 Electro-acoustic transducers

Country Status (11)

Country Link
JP (1) JPS6028200B2 (en)
AT (1) AT369940B (en)
AU (1) AU540983B2 (en)
BR (1) BR8008627A (en)
CA (1) CA1160732A (en)
DE (1) DE3048779A1 (en)
ES (1) ES8204902A1 (en)
FR (1) FR2472899B1 (en)
GB (2) GB2067378B (en)
IT (1) IT1146224B (en)
NL (1) NL191225C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173998U (en) * 1982-05-14 1983-11-21 シャープ株式会社 electrodynamic speaker
JPS5920797U (en) * 1982-07-26 1984-02-08 シャープ株式会社 electrodynamic speaker
JPS62121900U (en) * 1986-01-24 1987-08-03
JP2674777B2 (en) * 1988-04-15 1997-11-12 松下電工株式会社 Scanner for light beam scanning
NO169210C (en) * 1989-07-06 1992-05-20 Nha As ELECTRODYNAMIC AUDIO FOR HEARING DEVICE.
DE4243308C2 (en) * 1992-12-21 1996-08-22 Sennheiser Electronic Dynamic electro-acoustic transducer, especially headphones
DE4434630A1 (en) * 1994-09-28 1996-04-04 Nokia Deutschland Gmbh UV adhesive for fixing coated wires in a moving coil of loudspeaker
DE19630169A1 (en) * 1996-07-26 1998-01-29 Nokia Deutschland Gmbh Voice coil contact arrangement
CN1565146B (en) * 2001-10-04 2010-05-12 Nxp股份有限公司 Electroacoustic transducer having a moving coil and having movable holding elements for the connecting leads of the moving coil
JP4159408B2 (en) 2003-05-26 2008-10-01 パイオニア株式会社 Speaker
ITBO20110356A1 (en) 2011-06-21 2012-12-22 Gd Spa WHEELING UNIT OF A WRAPPING MATERIAL TAPE
DE102015201940A1 (en) * 2015-02-04 2016-08-04 Sennheiser Electronic Gmbh & Co. Kg Electrodynamic transducer
JP2019161542A (en) * 2018-03-15 2019-09-19 オンキヨー株式会社 Diaphragm, speaker unit including the same, headphone, earphone, and method of manufacturing diaphragm
JPWO2020183865A1 (en) * 2019-03-13 2021-10-21 株式会社デンソーエレクトロニクス Sounder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776280A (en) * 1954-05-26 1957-06-05 Cole E K Ltd Improvements in or relating to moving coil loudspeakers and microphones
US3032615A (en) * 1960-02-02 1962-05-01 Rca Corp Acoustic devices
US3284581A (en) * 1963-06-03 1966-11-08 Columbia Broadcasting Syst Inc Loud speaker construction
DE1907850U (en) * 1964-06-05 1965-01-07 Blaupunkt Werke Gmbh LOUDSPEAKER WITH LEADS TO A VOICE COIL.
NL6712007A (en) * 1967-08-31 1969-03-04
AU414741B2 (en) * 1968-06-26 1971-07-09 Girling Limited Improvements in vehicle braking systems
DE1951162A1 (en) * 1969-10-10 1971-04-22 Witt Horst C Work platform for the construction of chimneys or the like.

Also Published As

Publication number Publication date
ATA630380A (en) 1982-06-15
NL8006984A (en) 1981-08-03
IT1146224B (en) 1986-11-12
BR8008627A (en) 1981-07-28
AT369940B (en) 1983-02-10
DE3048779C2 (en) 1989-01-12
AU6552680A (en) 1981-07-09
DE3048779A1 (en) 1981-09-17
GB2076257B (en) 1983-11-30
FR2472899B1 (en) 1985-09-13
FR2472899A1 (en) 1981-07-03
JPS5698097A (en) 1981-08-07
IT8050471A0 (en) 1980-12-29
CA1160732A (en) 1984-01-17
GB2076257A (en) 1981-11-25
ES498231A0 (en) 1982-05-01
NL191225B (en) 1994-10-17
GB2067378A (en) 1981-07-22
GB2067378B (en) 1983-12-21
JPS6028200B2 (en) 1985-07-03
ES8204902A1 (en) 1982-05-01
NL191225C (en) 1995-03-16

Similar Documents

Publication Publication Date Title
AU531209B2 (en) Acoustic transducer
AU543500B2 (en) Piezoelectric transducer
AU530471B2 (en) Ultrasonic transducer
AU518390B2 (en) Electro-acoustic transducer
AU547016B2 (en) Transducer element
AU561327B2 (en) Bellowed electroacoustic transducer
AU524112B2 (en) Electro-acoustic transducer
AU531193B2 (en) Pressure transducer
AU5463380A (en) Diaphragm for electroacoustic transducers
AU539636B2 (en) Ultrasonic transducer
AU5637080A (en) Electro-acoustic transducer element
AU540983B2 (en) Electro-acoustic transducers
AU532535B2 (en) Transducer backplate
JPS5685994A (en) Electroacoustic transducer
AU534645B2 (en) Transducer assemblies
JPS5696599A (en) Electroacoustic transducer
AU538166B2 (en) Electroacoustic transducers
HK76087A (en) Electro-acoustic transducers
AU4892979A (en) Electro-acoustic transducer
AU4893079A (en) Electro-acoustic transducer
AU518471B2 (en) Electro-acoustic transducer
AU519908B2 (en) Polyfilar transducer
AU522410B2 (en) Electro-acoustic transducer
AU5448880A (en) Pressure transducer
AU511656B2 (en) Seismic transducer