JPS56123196A - Network for speaker set - Google Patents

Network for speaker set

Info

Publication number
JPS56123196A
JPS56123196A JP2777380A JP2777380A JPS56123196A JP S56123196 A JPS56123196 A JP S56123196A JP 2777380 A JP2777380 A JP 2777380A JP 2777380 A JP2777380 A JP 2777380A JP S56123196 A JPS56123196 A JP S56123196A
Authority
JP
Japan
Prior art keywords
circuits
delay
baffle surface
effective acoustic
impedance
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
JP2777380A
Other languages
Japanese (ja)
Inventor
Noboru Okino
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 JP2777380A priority Critical patent/JPS56123196A/en
Publication of JPS56123196A publication Critical patent/JPS56123196A/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

PURPOSE:To make effective acoustic centers agree with each other by connecting delay circuit, composed of a passive constant delay type low-pass filter, to respective single-body speakers arranged on the same baffle surface. CONSTITUTION:In cabinet 3, woofer 1 and tweeter 2 having different effective acoustic centers lw and lt viewed from the baffle surface are provided. To speakers 1 and 2, band-dividing circuits 4' and 4, delay circuits 5' and 5 and impedance circuits 6' and 6 are connected to supply input signals. To the delay circuits, constant delay type low-pass filter circuits are applied. Impedance correcting circuits fix the variable impedance of each single-body speaker to stabilize the delay circuits. Thus, while both the single-body speakers are held on the same baffle surface, their effective acoustic centers can be made to agree with each other.
JP2777380A 1980-03-05 1980-03-05 Network for speaker set Pending JPS56123196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2777380A JPS56123196A (en) 1980-03-05 1980-03-05 Network for speaker set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2777380A JPS56123196A (en) 1980-03-05 1980-03-05 Network for speaker set

Publications (1)

Publication Number Publication Date
JPS56123196A true JPS56123196A (en) 1981-09-28

Family

ID=12230286

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2777380A Pending JPS56123196A (en) 1980-03-05 1980-03-05 Network for speaker set

Country Status (1)

Country Link
JP (1) JPS56123196A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165595A (en) * 1983-03-10 1984-09-18 Mitsubishi Electric Corp Network for multi-way speaker device
JP2014150337A (en) * 2013-01-31 2014-08-21 Yamaha Corp Electrostatic speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165595A (en) * 1983-03-10 1984-09-18 Mitsubishi Electric Corp Network for multi-way speaker device
JP2014150337A (en) * 2013-01-31 2014-08-21 Yamaha Corp Electrostatic speaker

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