JPS51114920A - Speaker - Google Patents

Speaker

Info

Publication number
JPS51114920A
JPS51114920A JP4015075A JP4015075A JPS51114920A JP S51114920 A JPS51114920 A JP S51114920A JP 4015075 A JP4015075 A JP 4015075A JP 4015075 A JP4015075 A JP 4015075A JP S51114920 A JPS51114920 A JP S51114920A
Authority
JP
Japan
Prior art keywords
speaker
suppressed
frequency band
operating frequency
high region
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
JP4015075A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5543680B2 (enrdf_load_stackoverflow
Inventor
Keijiro Maeda
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP4015075A priority Critical patent/JPS51114920A/ja
Publication of JPS51114920A publication Critical patent/JPS51114920A/ja
Publication of JPS5543680B2 publication Critical patent/JPS5543680B2/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP4015075A 1975-04-01 1975-04-01 Speaker Granted JPS51114920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4015075A JPS51114920A (en) 1975-04-01 1975-04-01 Speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4015075A JPS51114920A (en) 1975-04-01 1975-04-01 Speaker

Publications (2)

Publication Number Publication Date
JPS51114920A true JPS51114920A (en) 1976-10-09
JPS5543680B2 JPS5543680B2 (enrdf_load_stackoverflow) 1980-11-07

Family

ID=12572728

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4015075A Granted JPS51114920A (en) 1975-04-01 1975-04-01 Speaker

Country Status (1)

Country Link
JP (1) JPS51114920A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001492A1 (en) * 1979-11-09 1981-05-28 Matsushita Electric Ind Co Ltd Speaker and speaker system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4711230U (enrdf_load_stackoverflow) * 1971-03-05 1972-10-11
JPS4992235U (enrdf_load_stackoverflow) * 1972-11-28 1974-08-09
JPS49108040U (enrdf_load_stackoverflow) * 1972-12-29 1974-09-14
JPS49132840U (enrdf_load_stackoverflow) * 1973-03-13 1974-11-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4711230U (enrdf_load_stackoverflow) * 1971-03-05 1972-10-11
JPS4992235U (enrdf_load_stackoverflow) * 1972-11-28 1974-08-09
JPS49108040U (enrdf_load_stackoverflow) * 1972-12-29 1974-09-14
JPS49132840U (enrdf_load_stackoverflow) * 1973-03-13 1974-11-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001492A1 (en) * 1979-11-09 1981-05-28 Matsushita Electric Ind Co Ltd Speaker and speaker system

Also Published As

Publication number Publication date
JPS5543680B2 (enrdf_load_stackoverflow) 1980-11-07

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