FR2375784A1 - Acoustic enclosure housing loudspeakers - comprises pivoting and rotating enclosure on low frequency speaker enclosure housing high frequency speaker - Google Patents

Acoustic enclosure housing loudspeakers - comprises pivoting and rotating enclosure on low frequency speaker enclosure housing high frequency speaker

Info

Publication number
FR2375784A1
FR2375784A1 FR7739729A FR7739729A FR2375784A1 FR 2375784 A1 FR2375784 A1 FR 2375784A1 FR 7739729 A FR7739729 A FR 7739729A FR 7739729 A FR7739729 A FR 7739729A FR 2375784 A1 FR2375784 A1 FR 2375784A1
Authority
FR
France
Prior art keywords
enclosure
frequency speaker
low frequency
enclosure housing
loudspeakers
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Withdrawn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
FR7739729A
Other languages
French (fr)
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.)
DIMAG OBERWIL
Original Assignee
DIMAG OBERWIL
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 DIMAG OBERWIL filed Critical DIMAG OBERWIL
Publication of FR2375784A1 publication Critical patent/FR2375784A1/en
Withdrawn legal-status Critical Current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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

An acoustic enclosure houses the low frequency loudspeaker while a pivoting support with a baffle mounted on top supports a high frequency loudspeaker. The baffle is able to pivot and rotate in orthogonal axes. An enclosed box (1) has a circular opening (1b) in which is mounted a low frequency loudspeaker (2). An upper panel (1c) has an indicator (3) and frequency response control knobs (4) mounted on it. Above this panel is a rigid support (11) with an enclosure (13). Circular windows house the medium (17) and high (18) frequency loudspeakers. This enclosure pivots and rotates. The wires for the speakers pass through the pivot joint.
FR7739729A 1976-12-24 1977-12-23 Acoustic enclosure housing loudspeakers - comprises pivoting and rotating enclosure on low frequency speaker enclosure housing high frequency speaker Withdrawn FR2375784A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1630576A CH607523A5 (en) 1976-12-24 1976-12-24

Publications (1)

Publication Number Publication Date
FR2375784A1 true FR2375784A1 (en) 1978-07-21

Family

ID=4416159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7739729A Withdrawn FR2375784A1 (en) 1976-12-24 1977-12-23 Acoustic enclosure housing loudspeakers - comprises pivoting and rotating enclosure on low frequency speaker enclosure housing high frequency speaker

Country Status (3)

Country Link
CH (1) CH607523A5 (en)
DE (1) DE7738316U1 (en)
FR (1) FR2375784A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268712A1 (en) * 1986-11-26 1988-06-01 Cotron Corporation A stereo speaker system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE447438B (en) * 1981-11-26 1986-11-10 Stig Carlsson SPEAKERS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0268712A1 (en) * 1986-11-26 1988-06-01 Cotron Corporation A stereo speaker system

Also Published As

Publication number Publication date
CH607523A5 (en) 1978-12-29
DE7738316U1 (en) 1978-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse