JPS5533336A - Horn speaker - Google Patents

Horn speaker

Info

Publication number
JPS5533336A
JPS5533336A JP10553278A JP10553278A JPS5533336A JP S5533336 A JPS5533336 A JP S5533336A JP 10553278 A JP10553278 A JP 10553278A JP 10553278 A JP10553278 A JP 10553278A JP S5533336 A JPS5533336 A JP S5533336A
Authority
JP
Japan
Prior art keywords
equalizer
diaphragm
horn
vibration
ultra
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
JP10553278A
Other languages
English (en)
Japanese (ja)
Other versions
JPS628078B2 (enrdf_load_stackoverflow
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.)
Niterra Co Ltd
Original Assignee
NGK Spark Plug 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 NGK Spark Plug Co Ltd filed Critical NGK Spark Plug Co Ltd
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; 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 
    • H04R1/30—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 true JPS5533336A (en) 1980-03-08
JPS628078B2 JPS628078B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Families Citing this family (1)

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

Also Published As

Publication number Publication date
JPS628078B2 (enrdf_load_stackoverflow) 1987-02-20

Similar Documents

Publication Publication Date Title
FI20010939A7 (fi) Värähtelykaiutin
DE69601734D1 (de) Schwingungswandler
US3213209A (en) Loudspeaker
JPS5533336A (en) Horn speaker
GB1412678A (en) Device for the reception of solid-borne sound vibrations
US2894182A (en) Electro-acoustic transducer
US3004103A (en) Noise-reducing microphone assembly
JPS5610796A (en) Dynamic loudspeaker
JPS56114499A (en) Speaker
JPS5518156A (en) Speaker
US1863308A (en) Receiver
US1637397A (en) Telephone transmitter and receiver
JPS5834862Y2 (ja) スピ−カ
JPS5754499A (ja) Denjihenkansochi
GB935222A (en) Improvements in loud speakers, vibration generating motors and other devices of the moving coil type
JPS5511680A (en) Diaphragm unit for speaker
JPS5783995A (en) Speaker
JPS5516546A (en) Dynamic loudspeaker
JPS5577298A (en) Plane type speaker
JPS56144698A (en) Speaker
JPS5492316A (en) Electromagnetic type electro-acoustic transducer
US1654203A (en) Pick-up device
JPS55106379A (en) Sound generator for watch
JPS5848877Y2 (ja) 動電型スピ−カ
JPS55134598A (en) Diaphragm for electroacoustic converter