JPS628078B2 - - Google Patents

Info

Publication number
JPS628078B2
JPS628078B2 JP10553278A JP10553278A JPS628078B2 JP S628078 B2 JPS628078 B2 JP S628078B2 JP 10553278 A JP10553278 A JP 10553278A JP 10553278 A JP10553278 A JP 10553278A JP S628078 B2 JPS628078 B2 JP S628078B2
Authority
JP
Japan
Prior art keywords
diaphragm
sound
equalizer
horn
vibration
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
JP10553278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5533336A (en
Inventor
Masa Iwazawa
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.)
Nippon Tokushu Togyo KK
Original Assignee
Nippon Tokushu Togyo KK
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 Nippon Tokushu Togyo KK filed Critical Nippon Tokushu Togyo KK
Priority to JP10553278A priority Critical patent/JPS5533336A/ja
Publication of JPS5533336A publication Critical patent/JPS5533336A/ja
Publication of JPS628078B2 publication Critical patent/JPS628078B2/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
    • 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 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP10553278A 1978-08-31 1978-08-31 Horn speaker Granted JPS5533336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10553278A JPS5533336A (en) 1978-08-31 1978-08-31 Horn speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10553278A JPS5533336A (en) 1978-08-31 1978-08-31 Horn speaker

Publications (2)

Publication Number Publication Date
JPS5533336A JPS5533336A (en) 1980-03-08
JPS628078B2 true JPS628078B2 (enExample) 1987-02-20

Family

ID=14410191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10553278A Granted JPS5533336A (en) 1978-08-31 1978-08-31 Horn speaker

Country Status (1)

Country Link
JP (1) JPS5533336A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297576U (enExample) * 1989-01-18 1990-08-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297576U (enExample) * 1989-01-18 1990-08-03

Also Published As

Publication number Publication date
JPS5533336A (en) 1980-03-08

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