WO2008076096A3 - Audio visual system and apparatus - Google Patents
Audio visual system and apparatus Download PDFInfo
- Publication number
- WO2008076096A3 WO2008076096A3 PCT/US2006/047727 US2006047727W WO2008076096A3 WO 2008076096 A3 WO2008076096 A3 WO 2008076096A3 US 2006047727 W US2006047727 W US 2006047727W WO 2008076096 A3 WO2008076096 A3 WO 2008076096A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- speaker
- arms
- speaker arms
- edges
- aligned
- Prior art date
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
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/02—Spatial or constructional arrangements of loudspeakers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
An apparatus for adjusting speaker separation in an audio system housed in a cabinet provides a chassis adapted for mounting on a rear wall of the cabinet and includes a pair of elongated speaker arms aligned in face-to-face adjacency, each of the speaker arms having opposing, parallel, smooth linear edges, the edges of one of the speaker arms aligned with the edges of the other of (he speaker arms. Terminal ends of the speaker arms extend from opposing ends of the chassis. A speaker is mounted on the terminal end of each of the speaker arms. Plural, linearly aligned, wheels rotationally engage the speaker arms, and a drive system engages the speaker arms, the drive system enabling axial translation of the speaker arms between mutually retracted positions and mutually extended positions, thereby adjusting physical separation of the speakers along an axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/047727 WO2008076096A2 (en) | 2006-12-14 | 2006-12-14 | Audio visual system and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2006/047727 WO2008076096A2 (en) | 2006-12-14 | 2006-12-14 | Audio visual system and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008076096A2 WO2008076096A2 (en) | 2008-06-26 |
WO2008076096A3 true WO2008076096A3 (en) | 2008-10-23 |
Family
ID=39536858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2006/047727 WO2008076096A2 (en) | 2006-12-14 | 2006-12-14 | Audio visual system and apparatus |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008076096A2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3680936A (en) * | 1967-12-18 | 1972-08-01 | Peter Heinz Backhaus | Stereo sound reproduction system |
US5119421A (en) * | 1990-07-03 | 1992-06-02 | Reime Paul W | Stereo system cabinet with loudspeaker door assembly |
US20040135476A1 (en) * | 2003-01-07 | 2004-07-15 | Alan Gillengerten | Audio visual system and apparatus |
US6997525B2 (en) * | 2003-09-17 | 2006-02-14 | Alan Gillengerten | Audio visual system |
-
2006
- 2006-12-14 WO PCT/US2006/047727 patent/WO2008076096A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3680936A (en) * | 1967-12-18 | 1972-08-01 | Peter Heinz Backhaus | Stereo sound reproduction system |
US5119421A (en) * | 1990-07-03 | 1992-06-02 | Reime Paul W | Stereo system cabinet with loudspeaker door assembly |
US20040135476A1 (en) * | 2003-01-07 | 2004-07-15 | Alan Gillengerten | Audio visual system and apparatus |
US6997525B2 (en) * | 2003-09-17 | 2006-02-14 | Alan Gillengerten | Audio visual system |
Also Published As
Publication number | Publication date |
---|---|
WO2008076096A2 (en) | 2008-06-26 |
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