DE9012169U1 - - Google Patents

Info

Publication number
DE9012169U1
DE9012169U1 DE9012169U DE9012169U DE9012169U1 DE 9012169 U1 DE9012169 U1 DE 9012169U1 DE 9012169 U DE9012169 U DE 9012169U DE 9012169 U DE9012169 U DE 9012169U DE 9012169 U1 DE9012169 U1 DE 9012169U1
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.)
Expired - Lifetime
Application number
DE9012169U
Other languages
German (de)
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.)
WUNDERLICH GERHARD 6920 SINSHEIM DE
Original Assignee
WUNDERLICH GERHARD 6920 SINSHEIM 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 by WUNDERLICH GERHARD 6920 SINSHEIM DE filed Critical WUNDERLICH GERHARD 6920 SINSHEIM DE
Priority to DE9012169U priority Critical patent/DE9012169U1/de
Publication of DE9012169U1 publication Critical patent/DE9012169U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • 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
    • H04R1/20—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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
DE9012169U 1990-08-24 1990-08-24 Expired - Lifetime DE9012169U1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9012169U DE9012169U1 (fr) 1990-08-24 1990-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9012169U DE9012169U1 (fr) 1990-08-24 1990-08-24

Publications (1)

Publication Number Publication Date
DE9012169U1 true DE9012169U1 (fr) 1990-10-25

Family

ID=6856799

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9012169U Expired - Lifetime DE9012169U1 (fr) 1990-08-24 1990-08-24

Country Status (1)

Country Link
DE (1) DE9012169U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10425723B2 (en) 2015-08-14 2019-09-24 Dolby Laboratories Licensing Corporation Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10425723B2 (en) 2015-08-14 2019-09-24 Dolby Laboratories Licensing Corporation Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering
US11006212B2 (en) 2015-08-14 2021-05-11 Dolby Laboratories Licensing Corporation Upward firing loudspeaker having asymmetric dispersion for reflected sound rendering

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