JPS5487208A - Small size speaker device - Google Patents

Small size speaker device

Info

Publication number
JPS5487208A
JPS5487208A JP15447177A JP15447177A JPS5487208A JP S5487208 A JPS5487208 A JP S5487208A JP 15447177 A JP15447177 A JP 15447177A JP 15447177 A JP15447177 A JP 15447177A JP S5487208 A JPS5487208 A JP S5487208A
Authority
JP
Japan
Prior art keywords
forming
sound waves
emitted
speaker
sound field
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
JP15447177A
Other languages
Japanese (ja)
Other versions
JPS6051840B2 (en
Inventor
Yasuaki Awanaka
Masaharu Kobayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52154471A priority Critical patent/JPS6051840B2/en
Publication of JPS5487208A publication Critical patent/JPS5487208A/en
Publication of JPS6051840B2 publication Critical patent/JPS6051840B2/en
Expired 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)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)

Abstract

PURPOSE:To generate car stereophonic sounds having reverberation by emitting upward the sound waves forming a main sound field and sideway the sound waves forming an auxiliary sound field. CONSTITUTION:From the upper baffle of a speaker, there are emitted the sound waves which come from a woofer 4 and a tweeter 5 while forming a main sound field. From the side baffle 2, there are emitted the sound waves which come from a mid-range speaker while forming an auxiliary sound field. These sound waves emitted from the speaker 6 are repeatedly reflected upon the side shields of an automobile. Thus, it is possible to listen to the stereophonic sounds containing reverberation.
JP52154471A 1977-12-23 1977-12-23 small speaker device Expired JPS6051840B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52154471A JPS6051840B2 (en) 1977-12-23 1977-12-23 small speaker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52154471A JPS6051840B2 (en) 1977-12-23 1977-12-23 small speaker device

Publications (2)

Publication Number Publication Date
JPS5487208A true JPS5487208A (en) 1979-07-11
JPS6051840B2 JPS6051840B2 (en) 1985-11-15

Family

ID=15584966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52154471A Expired JPS6051840B2 (en) 1977-12-23 1977-12-23 small speaker device

Country Status (1)

Country Link
JP (1) JPS6051840B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964349U (en) * 1982-10-25 1984-04-27 富士重工業株式会社 Vehicle speaker mounting structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63307628A (en) * 1987-06-05 1988-12-15 Meiou Kasei:Kk Extra-small switch and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964349U (en) * 1982-10-25 1984-04-27 富士重工業株式会社 Vehicle speaker mounting structure

Also Published As

Publication number Publication date
JPS6051840B2 (en) 1985-11-15

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