DE3764649D1 - Lautsprecher-anordnung. - Google Patents

Lautsprecher-anordnung.

Info

Publication number
DE3764649D1
DE3764649D1 DE8787906166T DE3764649T DE3764649D1 DE 3764649 D1 DE3764649 D1 DE 3764649D1 DE 8787906166 T DE8787906166 T DE 8787906166T DE 3764649 T DE3764649 T DE 3764649T DE 3764649 D1 DE3764649 D1 DE 3764649D1
Authority
DE
Germany
Prior art keywords
speaker arrangement
speaker
arrangement
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 - Lifetime
Application number
DE8787906166T
Other languages
English (en)
Inventor
Wolfgang Spors
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8787906166T priority Critical patent/DE3764649D1/de
Priority claimed from PCT/DE1987/000447 external-priority patent/WO1988004514A1/de
Application granted granted Critical
Publication of DE3764649D1 publication Critical patent/DE3764649D1/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
DE8787906166T 1986-12-02 1987-10-02 Lautsprecher-anordnung. Expired - Lifetime DE3764649D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787906166T DE3764649D1 (de) 1986-12-02 1987-10-02 Lautsprecher-anordnung.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3641094 1986-12-02
PCT/DE1987/000447 WO1988004514A1 (en) 1986-12-02 1987-10-02 Loudspeaker installation
DE8787906166T DE3764649D1 (de) 1986-12-02 1987-10-02 Lautsprecher-anordnung.

Publications (1)

Publication Number Publication Date
DE3764649D1 true DE3764649D1 (de) 1990-10-04

Family

ID=6315247

Family Applications (2)

Application Number Title Priority Date Filing Date
DE87DE8700447T Expired - Lifetime DE3790814D2 (en) 1986-12-02 1987-10-02 Lautsprecher-anordnung
DE8787906166T Expired - Lifetime DE3764649D1 (de) 1986-12-02 1987-10-02 Lautsprecher-anordnung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE87DE8700447T Expired - Lifetime DE3790814D2 (en) 1986-12-02 1987-10-02 Lautsprecher-anordnung

Country Status (3)

Country Link
KR (1) KR890700299A (de)
DE (2) DE3790814D2 (de)
DK (1) DK428888A (de)

Also Published As

Publication number Publication date
DK428888D0 (da) 1988-08-01
KR890700299A (ko) 1989-03-11
DE3790814D2 (en) 1990-02-01
DK428888A (da) 1988-08-01

Similar Documents

Publication Publication Date Title
DE3784418D1 (de) Lautsprecher.
FI872736A0 (fi) Tetrahydronaftalin- och indanderivat.
FI871588A (fi) Bandlaos.
FI865374A0 (fi) Vaermehaordande komposition foer interpenetrerande polymernaetverkssystem.
FI871250A0 (fi) Rotationssvetsningsfoerfarande.
FI871690A0 (fi) Flaekt.
DE3879952D1 (de) Lautsprecher.
FI872544A (fi) 3-benzoyl-4-oxolaktamer.
FI871857A (fi) Vattenloesliga sackaridpolymerer.
ATA70686A (de) Lautsprecheranordnung
FI871511A (fi) Silplaot.
FI870723A (fi) Foer temperaturfoeraendringar utsatt anordning.
FI872759A0 (fi) Kylmoebel.
DE3850175D1 (de) Lautsprecher.
ATE56118T1 (de) Lautsprecher-anordnung.
DE3764649D1 (de) Lautsprecher-anordnung.
KR870019341U (ko) 스피커
FI860532A0 (fi) Styvnings- och anslutningsorgan.
DK136386D0 (da) Hoejttaler, navnlig bashoejttaler
KR880014303U (ko) 개량스피커
KR880017021U (ko) 개량 스피커
ATE45262T1 (de) Lautsprechereinheit.
KR870017595U (ko) 스피커
KR870017594U (ko) 스피커
KR870019339U (ko) 스피커

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee