DE123528C - - Google Patents

Info

Publication number
DE123528C
DE123528C DENDAT123528D DE123528DA DE123528C DE 123528 C DE123528 C DE 123528C DE NDAT123528 D DENDAT123528 D DE NDAT123528D DE 123528D A DE123528D A DE 123528DA DE 123528 C DE123528 C DE 123528C
Authority
DE
Germany
Prior art keywords
membrane
cap
shows
piece
tension
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
DENDAT123528D
Other languages
German (de)
English (en)
Publication of DE123528C publication Critical patent/DE123528C/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
DENDAT123528D Active DE123528C (oth)

Publications (1)

Publication Number Publication Date
DE123528C true DE123528C (oth)

Family

ID=392377

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT123528D Active DE123528C (oth)

Country Status (1)

Country Link
DE (1) DE123528C (oth)

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