DE581341C - Lautsprecheranordnung fuer Raeume mit starkem Nachhall - Google Patents

Lautsprecheranordnung fuer Raeume mit starkem Nachhall

Info

Publication number
DE581341C
DE581341C DE1930581341D DE581341DA DE581341C DE 581341 C DE581341 C DE 581341C DE 1930581341 D DE1930581341 D DE 1930581341D DE 581341D A DE581341D A DE 581341DA DE 581341 C DE581341 C DE 581341C
Authority
DE
Germany
Prior art keywords
sound
loudspeaker arrangement
rooms
arrangement according
guides
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
DE1930581341D
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefunken AG
Original Assignee
Telefunken AG
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 by Telefunken AG filed Critical Telefunken AG
Application granted granted Critical
Publication of DE581341C publication Critical patent/DE581341C/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Road Signs Or Road Markings (AREA)
  • Burglar Alarm Systems (AREA)
DE1930581341D 1930-05-24 1930-05-24 Lautsprecheranordnung fuer Raeume mit starkem Nachhall Expired DE581341C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581341T 1930-05-24

Publications (1)

Publication Number Publication Date
DE581341C true DE581341C (de) 1933-07-29

Family

ID=31895413

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930581341D Expired DE581341C (de) 1930-05-24 1930-05-24 Lautsprecheranordnung fuer Raeume mit starkem Nachhall

Country Status (4)

Country Link
AT (1) AT126062B (cg-RX-API-DMAC7.html)
DE (1) DE581341C (cg-RX-API-DMAC7.html)
FR (1) FR700370A (cg-RX-API-DMAC7.html)
GB (1) GB360510A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069686B (cg-RX-API-DMAC7.html) * 1959-11-26

Also Published As

Publication number Publication date
FR700370A (fr) 1931-02-27
GB360510A (cg-RX-API-DMAC7.html) 1931-11-12
AT126062B (de) 1931-12-28

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