JPS57101493A - Equalizer circuit - Google Patents

Equalizer circuit

Info

Publication number
JPS57101493A
JPS57101493A JP17755180A JP17755180A JPS57101493A JP S57101493 A JPS57101493 A JP S57101493A JP 17755180 A JP17755180 A JP 17755180A JP 17755180 A JP17755180 A JP 17755180A JP S57101493 A JPS57101493 A JP S57101493A
Authority
JP
Japan
Prior art keywords
circuit
amplifier
equalizer
inverting input
output
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
JP17755180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644363B2 (zh
Inventor
Kenji Yokoyama
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP17755180A priority Critical patent/JPS57101493A/ja
Publication of JPS57101493A publication Critical patent/JPS57101493A/ja
Publication of JPS644363B2 publication Critical patent/JPS644363B2/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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
JP17755180A 1980-12-16 1980-12-16 Equalizer circuit Granted JPS57101493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17755180A JPS57101493A (en) 1980-12-16 1980-12-16 Equalizer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17755180A JPS57101493A (en) 1980-12-16 1980-12-16 Equalizer circuit

Publications (2)

Publication Number Publication Date
JPS57101493A true JPS57101493A (en) 1982-06-24
JPS644363B2 JPS644363B2 (zh) 1989-01-25

Family

ID=16032921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17755180A Granted JPS57101493A (en) 1980-12-16 1980-12-16 Equalizer circuit

Country Status (1)

Country Link
JP (1) JPS57101493A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588688A1 (fr) * 1985-10-14 1987-04-17 Giusto Marc Convertisseur pour lecteur de compact-disques
US4975663A (en) * 1986-03-12 1990-12-04 Rockwell International Corporation Frequency equalizer
JP2005235516A (ja) * 2004-02-18 2005-09-02 Fujitsu Component Ltd 平衡伝送用コネクタ及び平衡伝送用コネクタ付きケーブル
JP2011071863A (ja) * 2009-09-28 2011-04-07 Nec Lcd Technologies Ltd 時定数回路、スイッチ回路、ｄｃ／ｄｃコンバータ及び表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061734U (zh) * 1973-10-05 1975-06-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5061734U (zh) * 1973-10-05 1975-06-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588688A1 (fr) * 1985-10-14 1987-04-17 Giusto Marc Convertisseur pour lecteur de compact-disques
US4975663A (en) * 1986-03-12 1990-12-04 Rockwell International Corporation Frequency equalizer
JP2005235516A (ja) * 2004-02-18 2005-09-02 Fujitsu Component Ltd 平衡伝送用コネクタ及び平衡伝送用コネクタ付きケーブル
JP2011071863A (ja) * 2009-09-28 2011-04-07 Nec Lcd Technologies Ltd 時定数回路、スイッチ回路、ｄｃ／ｄｃコンバータ及び表示装置

Also Published As

Publication number Publication date
JPS644363B2 (zh) 1989-01-25

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