GB2333928B - Surface-mounted electromagnetic sound generator - Google Patents
Surface-mounted electromagnetic sound generatorInfo
- Publication number
- GB2333928B GB2333928B GB9908433A GB9908433A GB2333928B GB 2333928 B GB2333928 B GB 2333928B GB 9908433 A GB9908433 A GB 9908433A GB 9908433 A GB9908433 A GB 9908433A GB 2333928 B GB2333928 B GB 2333928B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sound generator
- electromagnetic sound
- mounted electromagnetic
- generator
- sound
- 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 - Fee Related
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
- H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7053362A JP2876187B2 (en) | 1995-02-17 | 1995-02-17 | Surface mount type electromagnetic sounding body |
GB9603076A GB2298334B (en) | 1995-02-17 | 1996-02-14 | Surface-mounted electromagnetic sound generator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9908433D0 GB9908433D0 (en) | 1999-06-09 |
GB2333928A GB2333928A (en) | 1999-08-04 |
GB2333928B true GB2333928B (en) | 1999-09-15 |
Family
ID=26308699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9908433A Expired - Fee Related GB2333928B (en) | 1995-02-17 | 1996-02-14 | Surface-mounted electromagnetic sound generator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2333928B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001204096A (en) * | 2000-01-24 | 2001-07-27 | Star Micronics Co Ltd | Electromagnetic acoustic transducer and its manufacturing method |
JP2002149162A (en) * | 2000-08-30 | 2002-05-24 | Star Micronics Co Ltd | Electromagnetic acoustic converter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113395A (en) * | 1983-11-25 | 1985-06-19 | Hitachi Ltd | Memory control circuit |
EP0339855A2 (en) * | 1988-04-27 | 1989-11-02 | Sony Corporation | Electrodynamic loudspeaker |
EP0598556A1 (en) * | 1992-11-18 | 1994-05-25 | Star Micronics Co., Ltd. | Electroacoustic transducer |
US5432758A (en) * | 1992-09-30 | 1995-07-11 | Star Micronics Co., Ltd. | Electroacoustic transducer |
-
1996
- 1996-02-14 GB GB9908433A patent/GB2333928B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60113395A (en) * | 1983-11-25 | 1985-06-19 | Hitachi Ltd | Memory control circuit |
EP0339855A2 (en) * | 1988-04-27 | 1989-11-02 | Sony Corporation | Electrodynamic loudspeaker |
US5432758A (en) * | 1992-09-30 | 1995-07-11 | Star Micronics Co., Ltd. | Electroacoustic transducer |
EP0598556A1 (en) * | 1992-11-18 | 1994-05-25 | Star Micronics Co., Ltd. | Electroacoustic transducer |
Also Published As
Publication number | Publication date |
---|---|
GB9908433D0 (en) | 1999-06-09 |
GB2333928A (en) | 1999-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2300310B (en) | Printed-wiring board | |
EP0815121A4 (en) | Modified-affinity streptavidin | |
ZA952348B (en) | Karaoke microphone | |
GB9606399D0 (en) | Coil | |
GB9513894D0 (en) | Loudspeaker circuit | |
GB2345812B (en) | Signal generator | |
GB2308760B (en) | Frequency generator | |
TW515575U (en) | Electronic part | |
GB2298334B (en) | Surface-mounted electromagnetic sound generator | |
GB2317272B (en) | Electronic part | |
GB2333928B (en) | Surface-mounted electromagnetic sound generator | |
GB9519181D0 (en) | Humidity generator | |
GB2297880B (en) | Loudspeaker | |
GB9526167D0 (en) | Foils | |
GB9509796D0 (en) | Sound generating arrangements | |
GB9520963D0 (en) | Humidity generator | |
ZA952175B (en) | Generators | |
IL112996A0 (en) | Generators | |
GB9525462D0 (en) | Speaker box | |
GB2301507B (en) | Electromagnetic loudspeaker | |
CA76389S (en) | Loudspeaker | |
CA76126S (en) | Loudspeaker | |
GB9208327D0 (en) | Sound generator | |
AU126974S (en) | Speaker cabinet | |
AU126973S (en) | Speaker cabinet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120214 |