DE282855C - - Google Patents

Info

Publication number
DE282855C
DE282855C DENDAT282855D DE282855DA DE282855C DE 282855 C DE282855 C DE 282855C DE NDAT282855 D DENDAT282855 D DE NDAT282855D DE 282855D A DE282855D A DE 282855DA DE 282855 C DE282855 C DE 282855C
Authority
DE
Germany
Prior art keywords
speech currents
speech
currents
metallfolien
conductors
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.)
Active
Application number
DENDAT282855D
Other languages
German (de)
English (en)
Publication of DE282855C publication Critical patent/DE282855C/de
Active 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DENDAT282855D Active DE282855C (esLanguage)

Publications (1)

Publication Number Publication Date
DE282855C true DE282855C (esLanguage)

Family

ID=538472

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT282855D Active DE282855C (esLanguage)

Country Status (1)

Country Link
DE (1) DE282855C (esLanguage)

Similar Documents

Publication Publication Date Title
DE10206129B4 (de) Vorrichtung zur Ton- und Vibrationserzeugung
DE1167896B (de) Elektroakustischer Wandler
DE69116317T2 (de) Dynamischer Lautsprecher mit niedriger Verzerrung
DE112017006930T5 (de) Tongenerator
DE60102158T2 (de) Elektroakustischer wandler mit austauschbarer membran
DE60117346T2 (de) Elektroakustischer Wandler
DE282855C (esLanguage)
DE2740661C3 (de) Dynamischer Wandler mit einer Schwingspule in einem mit einer magnetischen Flüssigkeit gefüllten Luftspalt
DE3141038C2 (de) Trichterlautsprecher
DE102016108690A1 (de) Vibrierender Aktor
DE69424048T2 (de) Dielektrisches gefaltetes filmelement und verfahren zu dessen herstellung
DE1195356B (de) Schwingsystem fuer einen elektrodynamischen Wandler
DE3104449A1 (de) "elektroakustischer wandler"
DE602004002685T2 (de) Lautsprecher
DE2556591C3 (de) Bandlautsprecher
DE244737C (esLanguage)
DE1222982B (de) Elektromagnetischer Miniaturwandler, insbesondere fuer Hoerhilfen
DE1260647B (de) Elektromechanische Verzoegerungseinrichtung
DE379110C (de) Einrichtung zur Erzeugung von Ton- oder Sprachschwingungen mittels Resonanzraeume
DE213410C (de) Schalldose
DE187404C (esLanguage)
DE578221C (de) Elektromagnetische Schwingvorrichtung, vorzugsweise fuer Lautsprecher
DE224846C (esLanguage)
DE10021C (de) Neuerungen an Telephonen
AT27284B (de) Bandphonograph.