FR797716A - Loudspeaker installation for public receptions - Google Patents

Loudspeaker installation for public receptions

Info

Publication number
FR797716A
FR797716A FR797716DA FR797716A FR 797716 A FR797716 A FR 797716A FR 797716D A FR797716D A FR 797716DA FR 797716 A FR797716 A FR 797716A
Authority
FR
France
Prior art keywords
receptions
public
loudspeaker installation
loudspeaker
installation
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Peter Ferlings
Willi Orth
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
Application granted granted Critical
Publication of FR797716A publication Critical patent/FR797716A/en
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
FR797716D 1934-11-20 1935-11-15 Loudspeaker installation for public receptions Expired FR797716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE797716X 1934-11-20

Publications (1)

Publication Number Publication Date
FR797716A true FR797716A (en) 1936-05-02

Family

ID=6711238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797716D Expired FR797716A (en) 1934-11-20 1935-11-15 Loudspeaker installation for public receptions

Country Status (1)

Country Link
FR (1) FR797716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934353C (en) * 1948-10-02 1955-10-20 Telefunken Gmbh Arrangement for the central broadband sound supply of an airspace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934353C (en) * 1948-10-02 1955-10-20 Telefunken Gmbh Arrangement for the central broadband sound supply of an airspace

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