CA2617105A1 - Haut-parleur a source de ligne coaxiale - Google Patents
Haut-parleur a source de ligne coaxiale Download PDFInfo
- Publication number
- CA2617105A1 CA2617105A1 CA 2617105 CA2617105A CA2617105A1 CA 2617105 A1 CA2617105 A1 CA 2617105A1 CA 2617105 CA2617105 CA 2617105 CA 2617105 A CA2617105 A CA 2617105A CA 2617105 A1 CA2617105 A1 CA 2617105A1
- Authority
- CA
- Canada
- Prior art keywords
- midbass
- loudspeaker
- driver
- high frequency
- acoustic
- 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.)
- Abandoned
Links
- 239000010409 thin film Substances 0.000 claims abstract description 4
- 239000010408 film Substances 0.000 claims description 4
- 230000005404 monopole Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 description 7
- 230000001427 coherent effect Effects 0.000 description 4
- 235000009508 confectionery Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003491 array Methods 0.000 description 3
- 235000019640 taste Nutrition 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- H04R1/20—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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/401—2D or 3D arrays of transducers
-
- 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
- H04R2201/40—Details of arrangements for obtaining desired directional characteristic by combining a number of identical transducers covered by H04R1/40 but not provided for in any of its subgroups
- H04R2201/403—Linear arrays of transducers
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2617105 CA2617105A1 (fr) | 2008-01-17 | 2008-01-17 | Haut-parleur a source de ligne coaxiale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2617105 CA2617105A1 (fr) | 2008-01-17 | 2008-01-17 | Haut-parleur a source de ligne coaxiale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2617105A1 true CA2617105A1 (fr) | 2009-07-17 |
Family
ID=40900641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2617105 Abandoned CA2617105A1 (fr) | 2008-01-17 | 2008-01-17 | Haut-parleur a source de ligne coaxiale |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2617105A1 (fr) |
-
2008
- 2008-01-17 CA CA 2617105 patent/CA2617105A1/fr not_active Abandoned
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |