DE263071C - - Google Patents

Info

Publication number
DE263071C
DE263071C DENDAT263071D DE263071DA DE263071C DE 263071 C DE263071 C DE 263071C DE NDAT263071 D DENDAT263071 D DE NDAT263071D DE 263071D A DE263071D A DE 263071DA DE 263071 C DE263071 C DE 263071C
Authority
DE
Germany
Prior art keywords
membrane
rod
housing
energy
air
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
DENDAT263071D
Other languages
German (de)
English (en)
Publication of DE263071C publication Critical patent/DE263071C/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
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DENDAT263071D Active DE263071C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE263071T

Publications (1)

Publication Number Publication Date
DE263071C true DE263071C (fr)

Family

ID=5982495

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT263071D Active DE263071C (fr)

Country Status (2)

Country Link
DE (1) DE263071C (fr)
FR (1) FR438310A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094304B (de) * 1956-01-11 1960-12-08 Peter Grassmann Elektrodynamischer Lautsprecher mit Konusmembran

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094304B (de) * 1956-01-11 1960-12-08 Peter Grassmann Elektrodynamischer Lautsprecher mit Konusmembran

Also Published As

Publication number Publication date
FR438310A (fr) 1912-05-14

Similar Documents

Publication Publication Date Title
EP1422971B1 (fr) Transducteur implantable pour des systèmes auditifs et procédé d'ajustement de la réponse en fréquence d'un tel transducteur
DE1412953A1 (de) Mikrophon
DE1207964B (de) Mikrophonmembran
DE263071C (fr)
CH681841A5 (en) Combined microphone and headphone device for radio communications - has neck hoop supporting throat microphone and moulded earpiece incorporating headphone with resilient ear ring
DE20116576U1 (de) Bilderrahmenartiger Lautsprecher
AT65460B (de) Telephonischer Empfänger.
DE1180416B (de) Elektrodynamischer Konuslautsprecher
DE1115766B (de) Schallempfaenger
DE501430C (de) Signalhorn mit elektromagnetisch bewegter Schallmembran
DE533263C (de) Trichterloser Lautsprecher
DE592422C (de) Elektrischer Hoerapparat fuer Schwerhoerige
AT102094B (de) Großmembran für Sprechmaschinen, Telephone od. dgl.
AT105547B (de) Einrichtung bei Mikrophon- und Telephonapparaten.
DE934896C (de) Elektroakustischer Wandler
DE821222C (de) Knochenleitungskopfhoerer
DE551756C (de) Schalenfoermige Membran (Feder), insbesondere fuer akustische Zwecke
DE400203C (de) Telephon
DE465778C (de) Einrichtung zur Umwandlung von Druckaenderungen eines elastischen Mittels in AEnderungen eines elektrischen Stroms oder in Lichtaenderungen
DE454275C (de) Lautsprechendes Telephon mit einem besonderen, mit der Membranmitte gekuppelten Anker
AT99580B (de) Telephon.
AT227808B (de) Elektrodynamischer Konuslautsprecher
DE28075C (de) Telephon
DE8071A (de) Neuerungen an Telephonen und damit verbundenen Apparaten
DE1038115B (de) Elektroakustischer Wandler