AU2457577A - Voice coil amplifier - Google Patents

Voice coil amplifier

Info

Publication number
AU2457577A
AU2457577A AU24575/77A AU2457577A AU2457577A AU 2457577 A AU2457577 A AU 2457577A AU 24575/77 A AU24575/77 A AU 24575/77A AU 2457577 A AU2457577 A AU 2457577A AU 2457577 A AU2457577 A AU 2457577A
Authority
AU
Australia
Prior art keywords
voice coil
coil amplifier
amplifier
voice
coil
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.)
Expired
Application number
AU24575/77A
Other versions
AU512725B2 (en
Inventor
E. Hermann Keith
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU24575/77A priority Critical patent/AU512725B2/en
Publication of AU2457577A publication Critical patent/AU2457577A/en
Application granted granted Critical
Publication of AU512725B2 publication Critical patent/AU512725B2/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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
AU24575/77A 1976-06-08 1976-06-08 Voice coil amplifier Expired AU512725B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU24575/77A AU512725B2 (en) 1976-06-08 1976-06-08 Voice coil amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU24575/77A AU512725B2 (en) 1976-06-08 1976-06-08 Voice coil amplifier

Publications (2)

Publication Number Publication Date
AU2457577A true AU2457577A (en) 1978-11-02
AU512725B2 AU512725B2 (en) 1980-10-23

Family

ID=3713475

Family Applications (1)

Application Number Title Priority Date Filing Date
AU24575/77A Expired AU512725B2 (en) 1976-06-08 1976-06-08 Voice coil amplifier

Country Status (1)

Country Link
AU (1) AU512725B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705951A (en) * 1995-08-28 1998-01-06 Haakansson; Bjarne Method for correction of error signals in a signal amplification system and an apparatus used for that purpose

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326494A1 (en) * 1983-07-22 1985-01-31 Burkhard Dipl.-Ing. 2000 Hamburg Dick CONTROL OF THE DIAPHRAGM MOVEMENT OF THE DYNAMIC SPEAKER BY AN IMPROVED NETWORK TO IMPLEMENT ITS INPUT IMPEDANCE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705951A (en) * 1995-08-28 1998-01-06 Haakansson; Bjarne Method for correction of error signals in a signal amplification system and an apparatus used for that purpose

Also Published As

Publication number Publication date
AU512725B2 (en) 1980-10-23

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