JPS6347399B2 - - Google Patents

Info

Publication number
JPS6347399B2
JPS6347399B2 JP15166182A JP15166182A JPS6347399B2 JP S6347399 B2 JPS6347399 B2 JP S6347399B2 JP 15166182 A JP15166182 A JP 15166182A JP 15166182 A JP15166182 A JP 15166182A JP S6347399 B2 JPS6347399 B2 JP S6347399B2
Authority
JP
Japan
Prior art keywords
diaphragm
protrusions
protrusion
peak
peaks
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
Application number
JP15166182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5941997A (ja
Inventor
Hideaki Sone
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.)
Nissan Shatai Co Ltd
Original Assignee
Nissan Shatai 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 Nissan Shatai Co Ltd filed Critical Nissan Shatai Co Ltd
Priority to JP15166182A priority Critical patent/JPS5941997A/ja
Publication of JPS5941997A publication Critical patent/JPS5941997A/ja
Publication of JPS6347399B2 publication Critical patent/JPS6347399B2/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
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/14—Non-planar diaphragms or cones corrugated, pleated or ribbed

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP15166182A 1982-09-02 1982-09-02 平板型スピ−カの振動板構造 Granted JPS5941997A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15166182A JPS5941997A (ja) 1982-09-02 1982-09-02 平板型スピ−カの振動板構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15166182A JPS5941997A (ja) 1982-09-02 1982-09-02 平板型スピ−カの振動板構造

Publications (2)

Publication Number Publication Date
JPS5941997A JPS5941997A (ja) 1984-03-08
JPS6347399B2 true JPS6347399B2 (enExample) 1988-09-21

Family

ID=15523452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15166182A Granted JPS5941997A (ja) 1982-09-02 1982-09-02 平板型スピ−カの振動板構造

Country Status (1)

Country Link
JP (1) JPS5941997A (enExample)

Also Published As

Publication number Publication date
JPS5941997A (ja) 1984-03-08

Similar Documents

Publication Publication Date Title
JPS6347399B2 (enExample)
JPS6347400B2 (enExample)
CN214101751U (zh) 扬声器
JPS6022711Y2 (ja) 電気―音響相互変換器
JP7570439B2 (ja) 発音装置
CN117082418A (zh) 发声器件
JP6065819B2 (ja) 電気音響変換器
JPS5832390Y2 (ja) スピ−カ用ダンパ−装置
JPS62320Y2 (enExample)
JPH0311998Y2 (enExample)
JPS635350Y2 (enExample)
JPH0545376Y2 (enExample)
JP2008193300A (ja) リボンマイクロホンユニット、及びリボンマイクロホン
JPH0223088Y2 (enExample)
JPS597737Y2 (ja) 蓄電池用極板群
JPH0448072Y2 (enExample)
JPS58138492U (ja) 電気・音響変換器振動系の支持構造
JPS586851U (ja) 法面被覆基盤の構成用網体
JPS5811798B2 (ja) 全面駆動型平面スピ−カ
JPS5976131A (ja) 積層磁気枠
JPS58173656U (ja) 溶接ワイヤ巻回用リ−ル
JPS6246398Y2 (enExample)
JPS61206398U (enExample)
JPS6028198B2 (ja) 電気音響変換器
JPH0421094U (enExample)