JPS5732198A - Speaker - Google Patents

Speaker

Info

Publication number
JPS5732198A
JPS5732198A JP10799780A JP10799780A JPS5732198A JP S5732198 A JPS5732198 A JP S5732198A JP 10799780 A JP10799780 A JP 10799780A JP 10799780 A JP10799780 A JP 10799780A JP S5732198 A JPS5732198 A JP S5732198A
Authority
JP
Japan
Prior art keywords
flat plate
vibratory
displacement
bobbin
varies
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.)
Granted
Application number
JP10799780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0119317B2 (enExample
Inventor
Takeshi Honda
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.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Priority to JP10799780A priority Critical patent/JPS5732198A/ja
Publication of JPS5732198A publication Critical patent/JPS5732198A/ja
Publication of JPH0119317B2 publication Critical patent/JPH0119317B2/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/225—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for telephonic receivers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • 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)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP10799780A 1980-08-05 1980-08-05 Speaker Granted JPS5732198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10799780A JPS5732198A (en) 1980-08-05 1980-08-05 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10799780A JPS5732198A (en) 1980-08-05 1980-08-05 Speaker

Publications (2)

Publication Number Publication Date
JPS5732198A true JPS5732198A (en) 1982-02-20
JPH0119317B2 JPH0119317B2 (enExample) 1989-04-11

Family

ID=14473359

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10799780A Granted JPS5732198A (en) 1980-08-05 1980-08-05 Speaker

Country Status (1)

Country Link
JP (1) JPS5732198A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207788A (ja) * 1985-03-13 1986-09-16 清水建設株式会社 地熱生産井におけるスケ−リング防止方法及びその装置
JPS6271995U (enExample) * 1985-10-23 1987-05-08
WO1994027415A1 (en) * 1993-05-10 1994-11-24 Aura Systems, Inc. Voice coil excursion and amplitude gain control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61207788A (ja) * 1985-03-13 1986-09-16 清水建設株式会社 地熱生産井におけるスケ−リング防止方法及びその装置
JPS6271995U (enExample) * 1985-10-23 1987-05-08
WO1994027415A1 (en) * 1993-05-10 1994-11-24 Aura Systems, Inc. Voice coil excursion and amplitude gain control device
US5418860A (en) * 1993-05-10 1995-05-23 Aura Systems, Inc. Voice coil excursion and amplitude gain control device

Also Published As

Publication number Publication date
JPH0119317B2 (enExample) 1989-04-11

Similar Documents

Publication Publication Date Title
SE328912B (enExample)
EP0400048A4 (en) Improved audio transducer with controlled flexibility diaphragm
JPS5732198A (en) Speaker
JPS5555696A (en) Dynamic type speaker
GB1055747A (en) Electro-acoustic transducers
JPS644199A (en) Electrostatic speaker
JPS56126397A (en) Speaker system
JPS52111714A (en) Electrokinetic type electroacoustic transducer with metallic vibr ating plate
JPS5783995A (en) Speaker
JPS546523A (en) Diaphragm of speakers
JPS56114499A (en) Speaker
GB934995A (en) Improvements in loudspeakers
JPS54155823A (en) Speaker
JPS5725794A (en) Sound generator and sound receiver
JPS579195A (en) Manufacture for diaphragm for speaker
JPS5725795A (en) Sound generator and sound receiver
JPS5546652A (en) Plate speaker
JPS6412699A (en) Speaker
JPS56125189A (en) Speaker system
JPS5349426A (en) Speaker diaphragm
JPS5374418A (en) Dynamic type electroacoustic transducer
JPS5388721A (en) Dynamic electroacoustic converter
JPS57166799A (en) Speaker
JPS5579600A (en) Piezoelectric speaker
GB937838A (en) Improvements in the manufacture of diaphragms for moving coil loudspeakers