JPS5717299A - Speaker device for automobile - Google Patents

Speaker device for automobile

Info

Publication number
JPS5717299A
JPS5717299A JP9070880A JP9070880A JPS5717299A JP S5717299 A JPS5717299 A JP S5717299A JP 9070880 A JP9070880 A JP 9070880A JP 9070880 A JP9070880 A JP 9070880A JP S5717299 A JPS5717299 A JP S5717299A
Authority
JP
Japan
Prior art keywords
ears
clews
sound waves
speaker
car
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.)
Pending
Application number
JP9070880A
Other languages
Japanese (ja)
Inventor
Junichi Kasai
Takayuki Yagishima
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP9070880A priority Critical patent/JPS5717299A/en
Publication of JPS5717299A publication Critical patent/JPS5717299A/en
Pending 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Stereophonic Arrangements (AREA)

Abstract

PURPOSE:To increase the stereo effect, by installing a pair of speaker units assembled with sound conductive member so that sound waves can reach left and right ears of a plurality of clews at left and right behind the seat of car. CONSTITUTION:Speaker units 7, 7' incorporating speakers 9, 9' are provided left and right a rear parcel of a car 7. The sound waves radiated from the right speaker 9, especially sound waves of high tone band having strong directivity, are scattered left and right with a central reflector 11c, the directivity is made strong through the provision of a plurality of reflectors 11a, 11b to reach the right ears P, P' of a plurality of clews. This is the same as to the left side speaker 9', and sound waves are radiated toward Q, Q' of left ears of the clews. Left and right channel signals SL, SR from the audio signal output section drive the speakers 9', 9, and the clews MR, ML listen to the left channel SL at the left ears and right channel SR with the right ears with good balance. Thus, the stereo effect can be increased.
JP9070880A 1980-07-04 1980-07-04 Speaker device for automobile Pending JPS5717299A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9070880A JPS5717299A (en) 1980-07-04 1980-07-04 Speaker device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9070880A JPS5717299A (en) 1980-07-04 1980-07-04 Speaker device for automobile

Publications (1)

Publication Number Publication Date
JPS5717299A true JPS5717299A (en) 1982-01-28

Family

ID=14006019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9070880A Pending JPS5717299A (en) 1980-07-04 1980-07-04 Speaker device for automobile

Country Status (1)

Country Link
JP (1) JPS5717299A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6428087U (en) * 1987-08-07 1989-02-17
FR2640454A1 (en) * 1988-11-30 1990-06-15 Tsung Hou Fei Peter SPEAKER SYSTEM
JPH0282189U (en) * 1988-12-05 1990-06-25
JPH02179098A (en) * 1988-12-28 1990-07-12 Pioneer Electron Corp On-vehicle acoustic reproduction system
US4967872A (en) * 1989-06-19 1990-11-06 F. H. Hart Engineering Co., Inc. Loud speaker system
US5067159A (en) * 1987-07-14 1991-11-19 Nissan Motor Company, Limited Structure of a speaker apparatus
KR100922183B1 (en) * 2008-01-29 2009-10-19 동의과학대학 산학협력단 Neck-phone
KR100941061B1 (en) 2008-02-01 2010-02-05 (주)보성전자 Speaker system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067159A (en) * 1987-07-14 1991-11-19 Nissan Motor Company, Limited Structure of a speaker apparatus
JPS6428087U (en) * 1987-08-07 1989-02-17
FR2640454A1 (en) * 1988-11-30 1990-06-15 Tsung Hou Fei Peter SPEAKER SYSTEM
JPH0282189U (en) * 1988-12-05 1990-06-25
JPH02179098A (en) * 1988-12-28 1990-07-12 Pioneer Electron Corp On-vehicle acoustic reproduction system
US4967872A (en) * 1989-06-19 1990-11-06 F. H. Hart Engineering Co., Inc. Loud speaker system
KR100922183B1 (en) * 2008-01-29 2009-10-19 동의과학대학 산학협력단 Neck-phone
KR100941061B1 (en) 2008-02-01 2010-02-05 (주)보성전자 Speaker system

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