DE29713128U1 - Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür - Google Patents

Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür

Info

Publication number
DE29713128U1
DE29713128U1 DE29713128U DE29713128U DE29713128U1 DE 29713128 U1 DE29713128 U1 DE 29713128U1 DE 29713128 U DE29713128 U DE 29713128U DE 29713128 U DE29713128 U DE 29713128U DE 29713128 U1 DE29713128 U1 DE 29713128U1
Authority
DE
Germany
Prior art keywords
loudspeakers
therefor
installation module
bass reflex
amplifier 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 - Lifetime
Application number
DE29713128U
Other languages
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.)
Acr Braendli & Voegeli AG
Original Assignee
Acr Braendli & Voegeli 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 Acr Braendli & Voegeli AG filed Critical Acr Braendli & Voegeli AG
Priority to DE29713128U priority Critical patent/DE29713128U1/de
Publication of DE29713128U1 publication Critical patent/DE29713128U1/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
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
DE29713128U 1997-07-23 1997-07-23 Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür Expired - Lifetime DE29713128U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29713128U DE29713128U1 (de) 1997-07-23 1997-07-23 Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29713128U DE29713128U1 (de) 1997-07-23 1997-07-23 Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür

Publications (1)

Publication Number Publication Date
DE29713128U1 true DE29713128U1 (de) 1997-09-25

Family

ID=8043595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29713128U Expired - Lifetime DE29713128U1 (de) 1997-07-23 1997-07-23 Verstärkereinbaumodul für Lautsprecherboxen, Baßreflexrohr und aktive Lautsprecherbox dafür

Country Status (1)

Country Link
DE (1) DE29713128U1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824845A1 (de) * 1977-06-08 1978-12-21 Sony Corp Lautsprecheranordnung
FR2423944A1 (fr) * 1978-04-17 1979-11-16 Tech Applic Electroniques Enceinte acoustique a amplificateur incorpore et a events thermoacoustiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824845A1 (de) * 1977-06-08 1978-12-21 Sony Corp Lautsprecheranordnung
US4210778A (en) * 1977-06-08 1980-07-01 Sony Corporation Loudspeaker system with heat pipe
FR2423944A1 (fr) * 1978-04-17 1979-11-16 Tech Applic Electroniques Enceinte acoustique a amplificateur incorpore et a events thermoacoustiques

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
63- 74297 A *
JP Patent Abstracts of Japan: 4-334636 A *

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19971106

R163 Identified publications notified

Effective date: 19980202

R156 Lapse of ip right after 3 years

Effective date: 20010501