JPS5689197A - Speaker device - Google Patents

Speaker device

Info

Publication number
JPS5689197A
JPS5689197A JP16649379A JP16649379A JPS5689197A JP S5689197 A JPS5689197 A JP S5689197A JP 16649379 A JP16649379 A JP 16649379A JP 16649379 A JP16649379 A JP 16649379A JP S5689197 A JPS5689197 A JP S5689197A
Authority
JP
Japan
Prior art keywords
speaker
speakers
reflection path
path direction
levels
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
JP16649379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262120B2 (enrdf_load_stackoverflow
Inventor
Yasutoshi Nakama
Hideki Fujie
Yoichi Kimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP16649379A priority Critical patent/JPS5689197A/ja
Publication of JPS5689197A publication Critical patent/JPS5689197A/ja
Publication of JPS6262120B2 publication Critical patent/JPS6262120B2/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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
JP16649379A 1979-12-20 1979-12-20 Speaker device Granted JPS5689197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16649379A JPS5689197A (en) 1979-12-20 1979-12-20 Speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16649379A JPS5689197A (en) 1979-12-20 1979-12-20 Speaker device

Publications (2)

Publication Number Publication Date
JPS5689197A true JPS5689197A (en) 1981-07-20
JPS6262120B2 JPS6262120B2 (enrdf_load_stackoverflow) 1987-12-24

Family

ID=15832393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16649379A Granted JPS5689197A (en) 1979-12-20 1979-12-20 Speaker device

Country Status (1)

Country Link
JP (1) JPS5689197A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198893U (enrdf_load_stackoverflow) * 1987-06-12 1988-12-21

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134602A (enrdf_load_stackoverflow) * 1974-04-15 1975-10-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50134602A (enrdf_load_stackoverflow) * 1974-04-15 1975-10-24

Also Published As

Publication number Publication date
JPS6262120B2 (enrdf_load_stackoverflow) 1987-12-24

Similar Documents

Publication Publication Date Title
JPS5434225A (en) Microphone device
AU1033876A (en) Loudspeaker system
AU5463380A (en) Diaphragm for electroacoustic transducers
JPS5474417A (en) Multi-point driving type speaker
JPS5280001A (en) Binaural system
AU515535B2 (en) Sound projection system
DK160390C (da) Hoejttalerkabinet til stereofoni
AU538853B2 (en) Magnet system for electroacoustic transducer
JPS5412506A (en) Time-division exchange conference system
JPS5689197A (en) Speaker device
JPS5312602A (en) Dummy head
JPS5552700A (en) Sound image normal control unit
JPS51132804A (en) Multichannel stereo sound reproduction system
JPS5360051A (en) Cage arrival guiding device for elevator
JPS538948A (en) Chime device of elevator
JPS5552694A (en) Speaker system
JPS527723A (en) Photographic lens of large aperture ratio
JPS5268401A (en) Headphone and listening device for listening 4 channel sound signals
JPS53107327A (en) Ultrasonic horn
JPS5388472A (en) Tandem type brake redoubling device
CA1016600A (en) Cathode for hydrazine/air cell
JPS5439624A (en) Diaphragm for speakers
JPS5229722A (en) Non-directivity speaker
JPS53123123A (en) Speaker
JPS53104947A (en) Panel for elevator