DE2547649A1 - - Google Patents

Info

Publication number
DE2547649A1
DE2547649A1 DE19752547649 DE2547649A DE2547649A1 DE 2547649 A1 DE2547649 A1 DE 2547649A1 DE 19752547649 DE19752547649 DE 19752547649 DE 2547649 A DE2547649 A DE 2547649A DE 2547649 A1 DE2547649 A1 DE 2547649A1
Authority
DE
Germany
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.)
Granted
Application number
DE19752547649
Other languages
German (de)
Other versions
DE2547649B1 (de
DE2547649C2 (de
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 filed Critical
Priority to DE19752547649 priority Critical patent/DE2547649C2/de
Priority claimed from DE19752547649 external-priority patent/DE2547649C2/de
Publication of DE2547649A1 publication Critical patent/DE2547649A1/de
Publication of DE2547649B1 publication Critical patent/DE2547649B1/de
Application granted granted Critical
Publication of DE2547649C2 publication Critical patent/DE2547649C2/de
Expired 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
DE19752547649 1975-10-24 Gehäuselautsprecher mit einstellbarer Anordnung zur Schallführung Expired DE2547649C2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752547649 DE2547649C2 (de) 1975-10-24 Gehäuselautsprecher mit einstellbarer Anordnung zur Schallführung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752547649 DE2547649C2 (de) 1975-10-24 Gehäuselautsprecher mit einstellbarer Anordnung zur Schallführung

Publications (3)

Publication Number Publication Date
DE2547649A1 true DE2547649A1 (OSRAM) 1976-12-30
DE2547649B1 DE2547649B1 (de) 1976-12-30
DE2547649C2 DE2547649C2 (de) 1977-08-18

Family

ID=

Also Published As

Publication number Publication date
DE2547649B1 (de) 1976-12-30

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EGZ Application of addition ceased through non-payment of annual fee of main patent