JPS5546646A - Speaker system - Google Patents

Speaker system

Info

Publication number
JPS5546646A
JPS5546646A JP12012778A JP12012778A JPS5546646A JP S5546646 A JPS5546646 A JP S5546646A JP 12012778 A JP12012778 A JP 12012778A JP 12012778 A JP12012778 A JP 12012778A JP S5546646 A JPS5546646 A JP S5546646A
Authority
JP
Japan
Prior art keywords
reproduced
high frequency
frequency range
coils
reproduction
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
JP12012778A
Other languages
Japanese (ja)
Inventor
Akira Harada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12012778A priority Critical patent/JPS5546646A/en
Publication of JPS5546646A publication Critical patent/JPS5546646A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)

Abstract

PURPOSE:To prevent performance from deteriorating by a simple constitution by constituting a three-D system using a unit with two driving voice coils for stereophonic reproduction. CONSTITUTION:Outputs of main amplifiers 7a and 7b for left and right channels are supplied to speaker systems 1a and 1b for middle and high frequency range reproduction through HPFs 5a and 5b and also to coils 9a and 9b of speaker units with driving voice coils 9a and 9b through LPFs 6a and 6b. In this way, the three-D system is constituted; a middle and high frequency tone of more than 100-150Hz is reproduced from left and right speakers, and a sound composed of left and right signals in a low frequency range of less than 100-150Hz can be reproduced from a center woofer.
JP12012778A 1978-09-29 1978-09-29 Speaker system Pending JPS5546646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12012778A JPS5546646A (en) 1978-09-29 1978-09-29 Speaker system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12012778A JPS5546646A (en) 1978-09-29 1978-09-29 Speaker system

Publications (1)

Publication Number Publication Date
JPS5546646A true JPS5546646A (en) 1980-04-01

Family

ID=14778628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12012778A Pending JPS5546646A (en) 1978-09-29 1978-09-29 Speaker system

Country Status (1)

Country Link
JP (1) JPS5546646A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825800A (en) * 1981-08-08 1983-02-16 Matsushita Electric Ind Co Ltd 3d speaker system
JPS5896392U (en) * 1981-12-23 1983-06-30 株式会社東芝 sound reproduction device
JPS6315699U (en) * 1986-07-16 1988-02-02
JPH02150899U (en) * 1989-05-23 1990-12-27
WO1991001544A2 (en) * 1989-07-17 1991-02-07 Bose Corporation Vehicular sound reproducing
US6819767B1 (en) * 2000-09-14 2004-11-16 Matsushita Electric Industrial Co., Ltd. Speaker unit and sound reproduction apparatus using the same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825800A (en) * 1981-08-08 1983-02-16 Matsushita Electric Ind Co Ltd 3d speaker system
JPS5896392U (en) * 1981-12-23 1983-06-30 株式会社東芝 sound reproduction device
JPS6315699U (en) * 1986-07-16 1988-02-02
JPH02150899U (en) * 1989-05-23 1990-12-27
WO1991001544A2 (en) * 1989-07-17 1991-02-07 Bose Corporation Vehicular sound reproducing
WO1991001544A3 (en) * 1989-07-17 1991-04-04 Bose Corp Vehicular sound reproducing
US5193118A (en) * 1989-07-17 1993-03-09 Bose Corporation Vehicular sound reproducing
US6819767B1 (en) * 2000-09-14 2004-11-16 Matsushita Electric Industrial Co., Ltd. Speaker unit and sound reproduction apparatus using the same

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