JPS5546673A - Coaxial speaker - Google Patents
Coaxial speakerInfo
- Publication number
- JPS5546673A JPS5546673A JP12069878A JP12069878A JPS5546673A JP S5546673 A JPS5546673 A JP S5546673A JP 12069878 A JP12069878 A JP 12069878A JP 12069878 A JP12069878 A JP 12069878A JP S5546673 A JPS5546673 A JP S5546673A
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- units
- production efficiency
- obtain desired
- acoustic characteristics
- 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.)
- Pending
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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
PURPOSE:To obtain desired acoustic characteristics and also to improve production efficiency, by combining together two speaker units in a separatable state. CONSTITUTION:In through-chamber 14 of plane diaphragm type speaker unit 3, speaker unit 19 is fixed being extractable, and both units 3 and 19, bearing no mutual realtion, are given a speaker function independently. As a result, the design of units 3 and 19 is optimized and production efficiency improves. Further, selecting each unit makes it possible to obtain desired acoustic characteristics.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069878A JPS5546673A (en) | 1978-09-30 | 1978-09-30 | Coaxial speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12069878A JPS5546673A (en) | 1978-09-30 | 1978-09-30 | Coaxial speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546673A true JPS5546673A (en) | 1980-04-01 |
Family
ID=14792758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12069878A Pending JPS5546673A (en) | 1978-09-30 | 1978-09-30 | Coaxial speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546673A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385210A (en) * | 1980-09-19 | 1983-05-24 | Electro-Magnetic Corporation | Electro-acoustic planar transducer |
EP2321976A1 (en) * | 2008-07-24 | 2011-05-18 | Genelec OY | Nested compound loudspeaker drive unit |
CN105872893A (en) * | 2008-07-24 | 2016-08-17 | 珍尼雷克公司 | Driving unit of nested combination loudspeaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546650A (en) * | 1978-09-29 | 1980-04-01 | Mitsubishi Electric Corp | Coaxial speaker |
-
1978
- 1978-09-30 JP JP12069878A patent/JPS5546673A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546650A (en) * | 1978-09-29 | 1980-04-01 | Mitsubishi Electric Corp | Coaxial speaker |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385210A (en) * | 1980-09-19 | 1983-05-24 | Electro-Magnetic Corporation | Electro-acoustic planar transducer |
EP2321976A1 (en) * | 2008-07-24 | 2011-05-18 | Genelec OY | Nested compound loudspeaker drive unit |
CN102106158A (en) * | 2008-07-24 | 2011-06-22 | 珍尼雷克公司 | Nested compound loudspeaker drive unit |
EP2321976A4 (en) * | 2008-07-24 | 2011-12-28 | Genelec Oy | Nested compound loudspeaker drive unit |
US8452032B2 (en) | 2008-07-24 | 2013-05-28 | Genelec Oy | Nested compound loudspeaker drive unit |
AU2008359684B2 (en) * | 2008-07-24 | 2014-03-06 | Genelec Oy | Nested compound loudspeaker drive unit |
CN105872893A (en) * | 2008-07-24 | 2016-08-17 | 珍尼雷克公司 | Driving unit of nested combination loudspeaker |
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