JPS5292506A - Method of improving frequency characteristic of playback sound source - Google Patents

Method of improving frequency characteristic of playback sound source

Info

Publication number
JPS5292506A
JPS5292506A JP840476A JP840476A JPS5292506A JP S5292506 A JPS5292506 A JP S5292506A JP 840476 A JP840476 A JP 840476A JP 840476 A JP840476 A JP 840476A JP S5292506 A JPS5292506 A JP S5292506A
Authority
JP
Japan
Prior art keywords
sound source
playback sound
frequency characteristic
improving frequency
characteristic
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
JP840476A
Other languages
Japanese (ja)
Other versions
JPS5747879B2 (en
Inventor
Norio Shibata
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP840476A priority Critical patent/JPS5292506A/en
Publication of JPS5292506A publication Critical patent/JPS5292506A/en
Publication of JPS5747879B2 publication Critical patent/JPS5747879B2/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/007—Protection circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Filters And Equalizers (AREA)

Abstract

PURPOSE:To oerate the playback sound source with an excellent frequency characteristic by making the characteristic impedance of the transmission line between the playback sound source and amplifier less than the specific multiple of the input impedance value of the playback sound source in the frequency band where the characteristic is lowered by the existence of the transmission line.
JP840476A 1976-01-30 1976-01-30 Method of improving frequency characteristic of playback sound source Granted JPS5292506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP840476A JPS5292506A (en) 1976-01-30 1976-01-30 Method of improving frequency characteristic of playback sound source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP840476A JPS5292506A (en) 1976-01-30 1976-01-30 Method of improving frequency characteristic of playback sound source

Publications (2)

Publication Number Publication Date
JPS5292506A true JPS5292506A (en) 1977-08-04
JPS5747879B2 JPS5747879B2 (en) 1982-10-13

Family

ID=11692224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP840476A Granted JPS5292506A (en) 1976-01-30 1976-01-30 Method of improving frequency characteristic of playback sound source

Country Status (1)

Country Link
JP (1) JPS5292506A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08851U (en) * 1995-11-24 1996-05-21 ファナック株式会社 8-pole rotor of three-phase AC synchronous motor

Also Published As

Publication number Publication date
JPS5747879B2 (en) 1982-10-13

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