JPS53131820A - Acoustic lens for loudspeaker - Google Patents
Acoustic lens for loudspeakerInfo
- Publication number
- JPS53131820A JPS53131820A JP4590977A JP4590977A JPS53131820A JP S53131820 A JPS53131820 A JP S53131820A JP 4590977 A JP4590977 A JP 4590977A JP 4590977 A JP4590977 A JP 4590977A JP S53131820 A JPS53131820 A JP S53131820A
- Authority
- JP
- Japan
- Prior art keywords
- loudspeaker
- acoustic lens
- acoustic
- lens
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4590977A JPS53131820A (en) | 1977-04-22 | 1977-04-22 | Acoustic lens for loudspeaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4590977A JPS53131820A (en) | 1977-04-22 | 1977-04-22 | Acoustic lens for loudspeaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53131820A true JPS53131820A (en) | 1978-11-17 |
Family
ID=12732362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4590977A Pending JPS53131820A (en) | 1977-04-22 | 1977-04-22 | Acoustic lens for loudspeaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53131820A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5985839A (en) * | 1982-11-08 | 1984-05-17 | Onkyo Corp | Acoustic diaphragm |
-
1977
- 1977-04-22 JP JP4590977A patent/JPS53131820A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5985839A (en) * | 1982-11-08 | 1984-05-17 | Onkyo Corp | Acoustic diaphragm |
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