GB9216858D0 - Electroacoustic transducers - Google Patents
Electroacoustic transducersInfo
- Publication number
- GB9216858D0 GB9216858D0 GB929216858A GB9216858A GB9216858D0 GB 9216858 D0 GB9216858 D0 GB 9216858D0 GB 929216858 A GB929216858 A GB 929216858A GB 9216858 A GB9216858 A GB 9216858A GB 9216858 D0 GB9216858 D0 GB 9216858D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electroacoustic transducers
- electroacoustic
- transducers
- 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
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
- H04R2307/029—Diaphragms comprising fibres
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Multimedia (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929216858A GB9216858D0 (en) | 1992-08-07 | 1992-08-07 | Electroacoustic transducers |
GB9316241A GB2269511B (en) | 1992-08-07 | 1993-08-05 | Electro-acoustic transducers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929216858A GB9216858D0 (en) | 1992-08-07 | 1992-08-07 | Electroacoustic transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9216858D0 true GB9216858D0 (en) | 1992-09-23 |
Family
ID=10720038
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB929216858A Pending GB9216858D0 (en) | 1992-08-07 | 1992-08-07 | Electroacoustic transducers |
GB9316241A Expired - Fee Related GB2269511B (en) | 1992-08-07 | 1993-08-05 | Electro-acoustic transducers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9316241A Expired - Fee Related GB2269511B (en) | 1992-08-07 | 1993-08-05 | Electro-acoustic transducers |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9216858D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802759B1 (en) * | 1999-12-16 | 2002-02-15 | Pierre Fontaine | METHOD FOR MANUFACTURING SURFACE MECHANICAL ABSORBENT MATERIAL, SURFACE MECHANICAL ABSORBENT MATERIAL AND ELECTROACOUSTIC TRANSDUCER THUS OBTAINED |
-
1992
- 1992-08-07 GB GB929216858A patent/GB9216858D0/en active Pending
-
1993
- 1993-08-05 GB GB9316241A patent/GB2269511B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2269511B (en) | 1995-12-13 |
GB2269511A (en) | 1994-02-09 |
GB9316241D0 (en) | 1993-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5647013C1 (en) | Electroacoustic transducer | |
GB2272819B (en) | Electroacoustic transducer | |
GB2220819B (en) | Electroacoustic transducer | |
GB2232849B (en) | Intra-concha type electroacoustic transducer | |
GB2298715A (en) | Transducer arrangement | |
EP0586136A3 (en) | Electroacoustic transducer seal | |
HK1011137A1 (en) | Electroacoustic transducer | |
HK1011107A1 (en) | Electroacoustic transducer | |
GB9225650D0 (en) | An electroacoustic transducer | |
GB9120580D0 (en) | Acoustic transducer | |
HK1006663A1 (en) | Electroacoustic transducer | |
GB9206710D0 (en) | Transducers | |
GB2348774B (en) | Electro-acoustic transducers | |
GB9002433D0 (en) | Transducers | |
GB2260466B (en) | Electroacoustic transducer | |
GB2260059B (en) | Acoustic transducer | |
GB2249179B (en) | Transducers | |
GB9015552D0 (en) | Transducers | |
GB2269511B (en) | Electro-acoustic transducers | |
GB9004763D0 (en) | Transducer | |
PL294655A1 (en) | Electro-acoustic transducer | |
GB9001927D0 (en) | Transducers | |
GB9225820D0 (en) | Transducer | |
GB9212650D0 (en) | Transducer elements | |
CA67520S (en) | Transducer |