ITPI20060162A1 - OMNIDIRECTIONAL SOURCE SOURCE. - Google Patents
OMNIDIRECTIONAL SOURCE SOURCE.Info
- Publication number
- ITPI20060162A1 ITPI20060162A1 ITPI20060162A ITPI20060162A1 IT PI20060162 A1 ITPI20060162 A1 IT PI20060162A1 IT PI20060162 A ITPI20060162 A IT PI20060162A IT PI20060162 A1 ITPI20060162 A1 IT PI20060162A1
- Authority
- IT
- Italy
- Prior art keywords
- source
- omnidirectional
- omnidirectional source
- source source
- 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
- H04R1/20—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
-
- 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
- H04R1/026—Supports for loudspeaker casings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/028—Structural combinations of loudspeakers with built-in power amplifiers, e.g. in the same acoustic enclosure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/022—Plurality of transducers corresponding to a plurality of sound channels in each earpiece of headphones or in a single enclosure
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPI20060162 ITPI20060162A1 (en) | 2006-12-29 | 2006-12-29 | OMNIDIRECTIONAL SOURCE SOURCE. |
PCT/IT2007/000922 WO2008081499A2 (en) | 2006-12-29 | 2007-12-28 | Omnidirectional sound source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPI20060162 ITPI20060162A1 (en) | 2006-12-29 | 2006-12-29 | OMNIDIRECTIONAL SOURCE SOURCE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITPI20060162A1 true ITPI20060162A1 (en) | 2008-06-30 |
Family
ID=39339689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPI20060162 ITPI20060162A1 (en) | 2006-12-29 | 2006-12-29 | OMNIDIRECTIONAL SOURCE SOURCE. |
Country Status (2)
Country | Link |
---|---|
IT (1) | ITPI20060162A1 (en) |
WO (1) | WO2008081499A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2798857A1 (en) | 2011-12-30 | 2014-11-05 | Libratone A/S | Multi lobe stereo loudspeaker in one cabinet |
EP3471435A4 (en) * | 2016-04-01 | 2019-12-25 | Tang Band Industries Co., Ltd. | Omnidirectional loudspeaker box and manufacturing method therefor |
US20190121405A1 (en) * | 2016-06-02 | 2019-04-25 | Hewlett-Packard Development Company, L.P. | Heat and sound deflector |
CN110830860A (en) * | 2019-09-26 | 2020-02-21 | 安徽索问信息技术有限公司 | Mobile active linear array sound amplification sound box and use method thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3735041A (en) * | 1971-07-06 | 1973-05-22 | R Fujita | Cabinet for electronic communications apparatus |
US4051919A (en) * | 1975-12-08 | 1977-10-04 | John M. Buettner | High fidelity speaker enclosure |
DE3142462A1 (en) * | 1980-10-28 | 1982-05-27 | Hans-Peter 7000 Stuttgart Pfeiffer | Loudspeaker device |
JPS5934799A (en) * | 1982-08-20 | 1984-02-25 | Matsushita Electric Ind Co Ltd | Flat speaker |
US4673057A (en) * | 1984-11-13 | 1987-06-16 | Glassco John M | Geometrical transducer arrangements |
US5164991A (en) * | 1990-02-13 | 1992-11-17 | Johnson Thomas J | Variable input amplified speaker with improved power input section |
JP2956642B2 (en) * | 1996-06-17 | 1999-10-04 | ヤマハ株式会社 | Sound field control unit and sound field control device |
US6687380B1 (en) * | 1999-12-17 | 2004-02-03 | Broan-Nutone Llc | Active sub-woofer speaker system |
US6947566B2 (en) * | 2001-10-02 | 2005-09-20 | Mears Raymond L | Method and apparatus for a portable public address system |
FR2831956B1 (en) * | 2001-11-02 | 2004-01-23 | Boubezari Mohammed | PORTABLE DEVICE FOR MEASURING THE CURVES OF ISOPHONIA OF A NOISE SOURCE BY ACOUSTIC MASK EFFECT AND ITS USING METHOD |
GB2420717A (en) * | 2004-12-06 | 2006-06-07 | Biomet Uk Ltd | Surgical Instrument |
GB2422313A (en) * | 2005-01-25 | 2006-07-26 | John Surtees Wykeham Bradford | Therapeutic infrasound generator and amplifier for clinical application |
-
2006
- 2006-12-29 IT ITPI20060162 patent/ITPI20060162A1/en unknown
-
2007
- 2007-12-28 WO PCT/IT2007/000922 patent/WO2008081499A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008081499A2 (en) | 2008-07-10 |
WO2008081499A3 (en) | 2008-08-21 |
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