DE3501447C2 - - Google Patents

Info

Publication number
DE3501447C2
DE3501447C2 DE19853501447 DE3501447A DE3501447C2 DE 3501447 C2 DE3501447 C2 DE 3501447C2 DE 19853501447 DE19853501447 DE 19853501447 DE 3501447 A DE3501447 A DE 3501447A DE 3501447 C2 DE3501447 C2 DE 3501447C2
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
Application number
DE19853501447
Other versions
DE3501447A1 (de
Inventor
Randall Petaluma Calif. Us Smith
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.)
MESA/BOOGIE MUSIKVERSTAERKER VERTRIEBSGESELLSCHAFT MBH 7321 ALBERSHAUSEN DE
Original Assignee
MESA/BOOGIE MUSIKVERSTAERKER VERTRIEBSGESELLSCHAFT MBH 7321 ALBERSHAUSEN 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 MESA/BOOGIE MUSIKVERSTAERKER VERTRIEBSGESELLSCHAFT MBH 7321 ALBERSHAUSEN DE filed Critical MESA/BOOGIE MUSIKVERSTAERKER VERTRIEBSGESELLSCHAFT MBH 7321 ALBERSHAUSEN DE
Priority to DE19853501447 priority Critical patent/DE3501447A1/de
Publication of DE3501447A1 publication Critical patent/DE3501447A1/de
Application granted granted Critical
Publication of DE3501447C2 publication Critical patent/DE3501447C2/de
Granted 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 
    • H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
    • 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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers

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)
DE19853501447 1985-01-17 1985-01-17 Gitarrenlautsprecher Granted DE3501447A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853501447 DE3501447A1 (de) 1985-01-17 1985-01-17 Gitarrenlautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853501447 DE3501447A1 (de) 1985-01-17 1985-01-17 Gitarrenlautsprecher

Publications (2)

Publication Number Publication Date
DE3501447A1 DE3501447A1 (de) 1986-07-17
DE3501447C2 true DE3501447C2 (de) 1987-02-05

Family

ID=6260083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853501447 Granted DE3501447A1 (de) 1985-01-17 1985-01-17 Gitarrenlautsprecher

Country Status (1)

Country Link
DE (1) DE3501447A1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7233718U (de) * 1972-09-13 1972-12-21 Kuehl T Lautsprechergehaeuse im baukastenprinzip
US3858679A (en) * 1973-11-15 1975-01-07 Jack Askins Loudspeaker system which produces stereo-like sounds

Also Published As

Publication number Publication date
DE3501447A1 (de) 1986-07-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee