JPS57168600A - Sound generator - Google Patents

Sound generator

Info

Publication number
JPS57168600A
JPS57168600A JP5407581A JP5407581A JPS57168600A JP S57168600 A JPS57168600 A JP S57168600A JP 5407581 A JP5407581 A JP 5407581A JP 5407581 A JP5407581 A JP 5407581A JP S57168600 A JPS57168600 A JP S57168600A
Authority
JP
Japan
Prior art keywords
magnetic
diaphragm
sound
magnetic distortion
distortion plate
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
JP5407581A
Other languages
English (en)
Inventor
Minoru Takahashi
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP5407581A priority Critical patent/JPS57168600A/ja
Publication of JPS57168600A publication Critical patent/JPS57168600A/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP5407581A 1981-04-09 1981-04-09 Sound generator Pending JPS57168600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5407581A JPS57168600A (en) 1981-04-09 1981-04-09 Sound generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5407581A JPS57168600A (en) 1981-04-09 1981-04-09 Sound generator

Publications (1)

Publication Number Publication Date
JPS57168600A true JPS57168600A (en) 1982-10-16

Family

ID=12960494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5407581A Pending JPS57168600A (en) 1981-04-09 1981-04-09 Sound generator

Country Status (1)

Country Link
JP (1) JPS57168600A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011527875A (ja) * 2008-07-11 2011-11-04 ブレイン バスケット，エルエルシー 磁歪型聴覚システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011527875A (ja) * 2008-07-11 2011-11-04 ブレイン バスケット，エルエルシー 磁歪型聴覚システム

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