BE345157A - - Google Patents

Info

Publication number
BE345157A
BE345157A BE345157DA BE345157A BE 345157 A BE345157 A BE 345157A BE 345157D A BE345157D A BE 345157DA BE 345157 A BE345157 A BE 345157A
Authority
BE
Belgium
Prior art keywords
diaphragm
vibrating
diaphragms
tubular
cylinder
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE345157A publication Critical patent/BE345157A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00Diaphragms for electromechanical transducers; Cones
    • H04R7/02Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12Non-planar diaphragms or cones
    • H04R7/122Non-planar diaphragms or cones comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
BE345157D BE345157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE345157A true BE345157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=21228

Family Applications (1)

Application Number Title Priority Date Filing Date
BE345157D BE345157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE345157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
EP2577992B1 (fr) Haut-parleur acoustique
EP1943876B1 (fr) Transducteur electrodynamique a dome a suspension ferrofluide
US10182294B2 (en) Electroacoustic transducer
JP2009194467A (ja) ボイスコイル及びスピーカ
JP3812150B2 (ja) スピーカ
FR3112445A1 (fr) Transducteur electroacoustique
FR2765767A1 (fr) Transducteur electroacoustique tres allonge
BE345157A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6212300A (ja) スピ−カ
EP2026600A1 (en) Loudspeaker
US20090316949A1 (en) Electrodynamic loudspeaker device
CN222967071U (zh) 一种扩散罩及高音扬声器
US20090016562A1 (en) Loudspeaker
US1963191A (en) Energy translator
US2486837A (en) Magnetic assembly for permanent magnet type loudspeakers
BE344490A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE483558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR3104368A1 (fr) Haut-parleur à grande excursion, faible distorsion et faible profondeur
BE376057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO2021111010A1 (fr) Haut-parleur à grande excursion, faible distorsion et faible profondeur
BE413710A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW202508307A (zh) 磁通跟隨音圈的揚聲器
BE347221A (fr) Perfectionnements aux haut-parleurs
BE338038A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE475408A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)