DE2507377A1 - Lautsprechereinrichtung - Google Patents

Lautsprechereinrichtung

Info

Publication number
DE2507377A1
DE2507377A1 DE19752507377 DE2507377A DE2507377A1 DE 2507377 A1 DE2507377 A1 DE 2507377A1 DE 19752507377 DE19752507377 DE 19752507377 DE 2507377 A DE2507377 A DE 2507377A DE 2507377 A1 DE2507377 A1 DE 2507377A1
Authority
DE
Germany
Prior art keywords
loudspeaker
mounting plate
room
frequency
conical
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.)
Withdrawn
Application number
DE19752507377
Other languages
German (de)
English (en)
Inventor
Roy Frederick Allison
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.)
ALLISON ACOUSTICS Inc
Original Assignee
ALLISON ACOUSTICS Inc
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 ALLISON ACOUSTICS Inc filed Critical ALLISON ACOUSTICS Inc
Publication of DE2507377A1 publication Critical patent/DE2507377A1/de
Withdrawn legal-status Critical Current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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only 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)
DE19752507377 1974-03-01 1975-02-20 Lautsprechereinrichtung Withdrawn DE2507377A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44706574A 1974-03-01 1974-03-01

Publications (1)

Publication Number Publication Date
DE2507377A1 true DE2507377A1 (de) 1975-09-04

Family

ID=23774870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752507377 Withdrawn DE2507377A1 (de) 1974-03-01 1975-02-20 Lautsprechereinrichtung

Country Status (10)

Country Link
JP (1) JPS601798B2 ( )
BE (1) BE825962A ( )
CA (1) CA1012895A ( )
CH (1) CH591198A5 ( )
DE (1) DE2507377A1 ( )
ES (1) ES435177A1 ( )
FR (1) FR2262893B1 ( )
GB (1) GB1500199A ( )
IT (1) IT1030246B ( )
NL (1) NL7502223A ( )

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144475U ( ) * 1979-04-02 1980-10-16
CN103796129A (zh) * 2012-11-05 2014-05-14 曾山 一种同轴线阵列音箱
CN104113800B (zh) * 2014-07-25 2018-07-27 无锡杰夫电声股份有限公司 具有高音补偿的哑铃式倒相音箱

Also Published As

Publication number Publication date
AU7827275A (en) 1976-08-19
FR2262893A1 ( ) 1975-09-26
BE825962A (fr) 1975-06-16
IT1030246B (it) 1979-03-30
ES435177A1 (es) 1976-12-01
CA1012895A (en) 1977-06-28
GB1500199A (en) 1978-02-08
FR2262893B1 ( ) 1982-10-01
JPS50122925A ( ) 1975-09-26
CH591198A5 ( ) 1977-09-15
NL7502223A (nl) 1975-09-03
JPS601798B2 (ja) 1985-01-17

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination