GB1187462A - Loudspeaker Systems - Google Patents
Loudspeaker SystemsInfo
- 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
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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
- H04R1/403—Arrangements 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.
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)
| 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 |
-
1966
- 1966-09-30 NL NL6613812A patent/NL6613812A/xx unknown
-
1967
- 1967-09-23 DE DE1967N0031284 patent/DE1293227B/en active Pending
- 1967-09-27 GB GB4393767D patent/GB1187462A/en not_active Expired
Cited By (5)
| 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 |
|---|---|
| DE1293227B (en) | 1969-04-24 |
| NL6613812A (en) | 1968-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |