GB1187462A - Loudspeaker Systems - Google Patents

Loudspeaker Systems

Info

Publication number
GB1187462A
GB1187462A GB4393767D GB4393767D GB1187462A GB 1187462 A GB1187462 A GB 1187462A GB 4393767 D GB4393767 D GB 4393767D GB 4393767 D GB4393767 D GB 4393767D GB 1187462 A GB1187462 A GB 1187462A
Authority
GB
United Kingdom
Prior art keywords
loud
cabinets
speaker
speakers
sept
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
Application number
GB4393767D
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1187462A publication Critical patent/GB1187462A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/02Casings; Cabinets ; Supports therefor; Mountings therein
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers

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)

Abstract

1,187,462. Loud-speakers. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 27 Sept., 1967 [30 Sept., 1966], No. 43937/67. Headings H4J and H4X. A loud-speaker system comprises a plurality of identical loud-speaker cabinets grouped together. In each cabinet a loud-speaker is arranged eccentrically on a wall. Each cabinet may have a loud-speaker at front and back. The cabinets may be in a stack (Fig. 3), pairs of loud-speakers being close together. Alternatively, the cabinets may be stacked with adjacent loud-speakers the same distance apart (Fig. 2, not shown). Two stacks may be placed side by side (Fig. 4, not shown). Alternatively, triangular sectioned cabinets may be used (Fig. 5) and arranged so that the sound emanates strongly from the centre. A hexagonal section may be used (Fig. 6), the cabinets being in the ceiling of a theatre. Rectangular cabinets.-The distances from the loud-speaker 2 (Fig. 1) to the side walls is A # B # C # D such that A: B: C: D = 1:#2:2:2#2.
GB4393767D 1966-09-30 1967-09-27 Loudspeaker Systems Expired GB1187462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6613812A NL6613812A (en) 1966-09-30 1966-09-30

Publications (1)

Publication Number Publication Date
GB1187462A true GB1187462A (en) 1970-04-08

Family

ID=19797809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4393767D Expired GB1187462A (en) 1966-09-30 1967-09-27 Loudspeaker Systems

Country Status (3)

Country Link
DE (1) DE1293227B (en)
GB (1) GB1187462A (en)
NL (1) NL6613812A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1494502A3 (en) * 2003-06-30 2007-03-28 Bose Corporation Lousspeaker system
US7936891B2 (en) 2005-10-06 2011-05-03 Henricksen Clifford A Line array electroacoustical transducing
US8042783B2 (en) 2006-12-12 2011-10-25 Santoro Peter C Supporting an electronic device
EP2579613A1 (en) * 2011-10-06 2013-04-10 Tei Co., Ltd. Array speaker system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1494502A3 (en) * 2003-06-30 2007-03-28 Bose Corporation Lousspeaker system
US7319767B2 (en) 2003-06-30 2008-01-15 Bose Corporation Line array electroacoustical transducing
US7936891B2 (en) 2005-10-06 2011-05-03 Henricksen Clifford A Line array electroacoustical transducing
US8042783B2 (en) 2006-12-12 2011-10-25 Santoro Peter C Supporting an electronic device
EP2579613A1 (en) * 2011-10-06 2013-04-10 Tei Co., Ltd. Array speaker system

Also Published As

Publication number Publication date
NL6613812A (en) 1968-04-01
DE1293227B (en) 1969-04-24

Similar Documents

Publication Publication Date Title
GB1484633A (en) Stereophonic sound reproducing apparatus
GB1521304A (en) Hi-fi loudspeaker arrangement
ES330870A1 (en) Support members for pipes
GB1253045A (en)
GB1187462A (en) Loudspeaker Systems
MY110489A (en) Speaker system
GB1344370A (en) Loudspeaker cabinet
GB1285786A (en) Improvements in or relating to electrical alarm systems
MY115284A (en) Switched signal processing circuit
GB1284792A (en) Electron multiplier
KR940704110A (en) Loudspeaker system
GB1259512A (en)
GB1303602A (en)
GB1030454A (en) An improved produce box or tray
GB903995A (en) Improvements in or relating to loudspeaker enclosures
GB1022009A (en) Improvements in or relating to electro-dynamic devices
GB829214A (en) Improvements in loud speaker systems
GB1233844A (en)
GB1500199A (en) Direct radiator loudspeaker systems
KR20220168329A (en) Video and audio system
GB1082931A (en) Improvements in or relating to loudspeaker enclosures
GB1131368A (en) Improvements in or relating to automatic telephone systems
CA727431A (en) Speaker systems and sound chambers therefor
SE331703B (en)
AU6060565A (en) Marker for multistage crosspoint arrangements in telecommunication particularly telephone exchange systems

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees