JPS628078B2 - - Google Patents
Info
- Publication number
- JPS628078B2 JPS628078B2 JP10553278A JP10553278A JPS628078B2 JP S628078 B2 JPS628078 B2 JP S628078B2 JP 10553278 A JP10553278 A JP 10553278A JP 10553278 A JP10553278 A JP 10553278A JP S628078 B2 JPS628078 B2 JP S628078B2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- sound
- equalizer
- horn
- vibration
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 229920002050 silicone resin Polymers 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000644 propagated effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
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 |
|---|---|---|---|
| JP10553278A JPS5533336A (en) | 1978-08-31 | 1978-08-31 | Horn speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553278A JPS5533336A (en) | 1978-08-31 | 1978-08-31 | Horn speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5533336A JPS5533336A (en) | 1980-03-08 |
| JPS628078B2 true JPS628078B2 (enrdf_load_stackoverflow) | 1987-02-20 |
Family
ID=14410191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10553278A Granted JPS5533336A (en) | 1978-08-31 | 1978-08-31 | Horn speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533336A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297576U (enrdf_load_stackoverflow) * | 1989-01-18 | 1990-08-03 |
-
1978
- 1978-08-31 JP JP10553278A patent/JPS5533336A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297576U (enrdf_load_stackoverflow) * | 1989-01-18 | 1990-08-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5533336A (en) | 1980-03-08 |
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