DK187377A - Lydreproduktionssystem af mfb-typen (motional feedback) samt hertil anvendeligt audiosignalproducerende apparat og hojttalersystem - Google Patents

Lydreproduktionssystem af mfb-typen (motional feedback) samt hertil anvendeligt audiosignalproducerende apparat og hojttalersystem

Info

Publication number
DK187377A
DK187377A DK187377A DK187377A DK187377A DK 187377 A DK187377 A DK 187377A DK 187377 A DK187377 A DK 187377A DK 187377 A DK187377 A DK 187377A DK 187377 A DK187377 A DK 187377A
Authority
DK
Denmark
Prior art keywords
audio signal
sound production
feedback sound
motional feedback
speaker
Prior art date
Application number
DK187377A
Other languages
English (en)
Original Assignee
Bang & Olufsen As
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 Bang & Olufsen As filed Critical Bang & Olufsen As
Publication of DK187377A publication Critical patent/DK187377A/da

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)
  • Circuit For Audible Band Transducer (AREA)
DK187377A 1976-04-30 1977-04-29 Lydreproduktionssystem af mfb-typen (motional feedback) samt hertil anvendeligt audiosignalproducerende apparat og hojttalersystem DK187377A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1768076A GB1582634A (en) 1976-04-30 1976-04-30 Sound reproduction system and a loudspeaker unit therefor

Publications (1)

Publication Number Publication Date
DK187377A true DK187377A (da) 1977-10-31

Family

ID=10099340

Family Applications (1)

Application Number Title Priority Date Filing Date
DK187377A DK187377A (da) 1976-04-30 1977-04-29 Lydreproduktionssystem af mfb-typen (motional feedback) samt hertil anvendeligt audiosignalproducerende apparat og hojttalersystem

Country Status (4)

Country Link
JP (1) JPS52152717A (da)
DE (1) DE2718940A1 (da)
DK (1) DK187377A (da)
GB (1) GB1582634A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5814795B2 (ja) * 1977-11-01 1983-03-22 日本ビクター株式会社 マルチウエイスピ−カの駆動回路方式
GB2196815B (en) * 1986-09-25 1989-01-11 David Robin Birt Motional feedback system for loudspeakers
JPH0631839Y2 (ja) * 1988-09-30 1994-08-22 ヤマハ株式会社 駆動装置
JP6898538B1 (ja) * 2021-03-09 2021-07-07 足立　静雄 スピーカーシステム

Also Published As

Publication number Publication date
DE2718940A1 (de) 1977-11-17
GB1582634A (en) 1981-01-14
JPS52152717A (en) 1977-12-19

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment