JPH0410796B2 - - Google Patents

Info

Publication number
JPH0410796B2
JPH0410796B2 JP57015057A JP1505782A JPH0410796B2 JP H0410796 B2 JPH0410796 B2 JP H0410796B2 JP 57015057 A JP57015057 A JP 57015057A JP 1505782 A JP1505782 A JP 1505782A JP H0410796 B2 JPH0410796 B2 JP H0410796B2
Authority
JP
Japan
Prior art keywords
frequency
diaphragm
present
dome
range
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 - Lifetime
Application number
JP57015057A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58131896A (ja
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 filed Critical
Priority to JP1505782A priority Critical patent/JPS58131896A/ja
Publication of JPS58131896A publication Critical patent/JPS58131896A/ja
Publication of JPH0410796B2 publication Critical patent/JPH0410796B2/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP1505782A 1982-02-01 1982-02-01 スピ−カ−用振動板 Granted JPS58131896A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1505782A JPS58131896A (ja) 1982-02-01 1982-02-01 スピ−カ−用振動板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1505782A JPS58131896A (ja) 1982-02-01 1982-02-01 スピ−カ−用振動板

Publications (2)

Publication Number Publication Date
JPS58131896A JPS58131896A (ja) 1983-08-05
JPH0410796B2 true JPH0410796B2 (enExample) 1992-02-26

Family

ID=11878205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1505782A Granted JPS58131896A (ja) 1982-02-01 1982-02-01 スピ−カ−用振動板

Country Status (1)

Country Link
JP (1) JPS58131896A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104871560B (zh) 2012-12-14 2018-01-02 松下知识产权经营株式会社 振动板、使用了振动板的扬声器、使用了扬声器的电子设备及移动体装置、以及振动板的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598937B2 (ja) * 1978-08-09 1984-02-28 株式会社日立製作所 カラ−ブラウン管の露光装置における照度制御方法

Also Published As

Publication number Publication date
JPS58131896A (ja) 1983-08-05

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