JPS51144224A - Speaker - Google Patents

Speaker

Info

Publication number
JPS51144224A
JPS51144224A JP50068264A JP6826475A JPS51144224A JP S51144224 A JPS51144224 A JP S51144224A JP 50068264 A JP50068264 A JP 50068264A JP 6826475 A JP6826475 A JP 6826475A JP S51144224 A JPS51144224 A JP S51144224A
Authority
JP
Japan
Prior art keywords
speaker
electrokinetoshaped
deficiency
regarding
assembly
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.)
Pending
Application number
JP50068264A
Other languages
English (en)
Inventor
Nobuo Kashimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50068264A priority Critical patent/JPS51144224A/ja
Publication of JPS51144224A publication Critical patent/JPS51144224A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/006—Interconnection of transducer parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP50068264A 1975-06-05 1975-06-05 Speaker Pending JPS51144224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50068264A JPS51144224A (en) 1975-06-05 1975-06-05 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50068264A JPS51144224A (en) 1975-06-05 1975-06-05 Speaker

Publications (1)

Publication Number Publication Date
JPS51144224A true JPS51144224A (en) 1976-12-11

Family

ID=13368709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50068264A Pending JPS51144224A (en) 1975-06-05 1975-06-05 Speaker

Country Status (1)

Country Link
JP (1) JPS51144224A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112725A (en) * 1977-03-14 1978-10-02 Hitachi Ltd Bonding method of magnet and plate for speakers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994783A (ja) * 1972-11-18 1974-09-09
JPS4997050A (ja) * 1972-12-20 1974-09-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4994783A (ja) * 1972-11-18 1974-09-09
JPS4997050A (ja) * 1972-12-20 1974-09-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53112725A (en) * 1977-03-14 1978-10-02 Hitachi Ltd Bonding method of magnet and plate for speakers

Similar Documents

Publication Publication Date Title
IE43544L (en) Ethylene-propylene-termonomer elastomers
AU477171B2 (en) Multi-way speaker system
DK137116B (da) Ørestykke til høreapparater.
AU500215B2 (en) Loudspeaker system
CA1029600A (en) Diaphragm pump
AU509524B2 (en) Membrane
AU498584B2 (en) Diaphragm type pump
CA1019491A (en) Graft copolymer pressure-sensitive adhesives
JPS51144224A (en) Speaker
JPS524802A (en) Headphones
AU502683B2 (en) Thiopyrano-4, 3-c-pyrazoles
CA1034427A (en) Diaphragm pump
JPS5217702A (en) Data terminal apparatus
JPS527610A (en) Telephone responding system
JPS5211810A (en) Automatic setting system of auto-announce equipment
SU593325A1 (ru) Электродинамический громкоговоритель
JPS51128243A (en) Phase difference genelating circuit
JPS51114117A (en) Method of manufacturing electro-acoustic converters
JPS51130104A (en) Telephone set
JPS523394A (en) Piezo-vibrator
AU505757B2 (en) Suspender ceilings
JPS5376824A (en) Speaker
JPS51123138A (en) Electric sound converter
JPS51144223A (en) Damper for speaker
CA1027514A (en) Decreasing cyanide content by an electrochemical technique