SE402514B - Bandhogtalare - Google Patents
BandhogtalareInfo
- Publication number
- SE402514B SE402514B SE7514527A SE7514527A SE402514B SE 402514 B SE402514 B SE 402514B SE 7514527 A SE7514527 A SE 7514527A SE 7514527 A SE7514527 A SE 7514527A SE 402514 B SE402514 B SE 402514B
- Authority
- SE
- Sweden
- Prior art keywords
- band speaker
- speaker
- band
- Prior art date
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/046—Construction
- H04R9/047—Construction in which the windings of the moving coil lay in the same plane
- H04R9/048—Construction in which the windings of the moving coil lay in the same plane of the ribbon type
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7502090006A SU575990A1 (ru) | 1975-01-14 | 1975-01-14 | Способ намагничивани магнитной системы ленточного громкоговорител |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7514527L SE7514527L (sv) | 1976-07-15 |
SE402514B true SE402514B (sv) | 1978-07-03 |
Family
ID=20605364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7514527A SE402514B (sv) | 1975-01-14 | 1975-12-22 | Bandhogtalare |
Country Status (8)
Country | Link |
---|---|
US (1) | US4049926A (xx) |
CS (1) | CS176967B1 (xx) |
DD (1) | DD122616A1 (xx) |
DE (1) | DE2558492C3 (xx) |
GB (1) | GB1491820A (xx) |
HU (1) | HU173081B (xx) |
SE (1) | SE402514B (xx) |
SU (1) | SU575990A1 (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54151823A (en) * | 1978-05-22 | 1979-11-29 | Sony Corp | Electroacoustic converter |
US4319096A (en) * | 1980-03-13 | 1982-03-09 | Winey James M | Line radiator ribbon loudspeaker |
US4550228A (en) * | 1983-02-22 | 1985-10-29 | Apogee Acoustics, Inc. | Ribbon speaker system |
US6434252B1 (en) * | 1999-09-20 | 2002-08-13 | Royer Labs | Ribbon microphone |
US6771462B1 (en) * | 1999-09-20 | 2004-08-03 | Seagate Technology Llc | Perpendicular recording head including concave tip |
DE102006009916A1 (de) * | 2006-03-03 | 2007-09-06 | Raimund Mundorf | Magnetsystem und Treiber zur Erzeugung von Zylinderwellen |
US8116512B2 (en) * | 2006-09-14 | 2012-02-14 | Bohlender Graebener Corporation | Planar speaker driver |
US8031901B2 (en) * | 2006-09-14 | 2011-10-04 | Bohlender Graebener Corporation | Planar speaker driver |
US9877110B2 (en) | 2014-12-29 | 2018-01-23 | Michael Patrick Timmins | Ribbon support system for electrodynamic microphone |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476396A (en) * | 1939-12-28 | 1949-07-19 | Rca Corp | Magnetic equalization of sensitivity in ribbon microphone assemblies |
US2673251A (en) * | 1948-06-26 | 1954-03-23 | Rca Corp | Means for preventing infiltration of magnetic dirt particles into the air gap between poles of microphone magnetic structures |
US3383476A (en) * | 1965-03-17 | 1968-05-14 | Rca Corp | Sound translating apparatus |
-
1975
- 1975-01-14 SU SU7502090006A patent/SU575990A1/ru active
- 1975-12-17 HU HU75KA1453A patent/HU173081B/hu unknown
- 1975-12-17 DD DD190232A patent/DD122616A1/xx unknown
- 1975-12-22 GB GB52316/75A patent/GB1491820A/en not_active Expired
- 1975-12-22 SE SE7514527A patent/SE402514B/xx unknown
- 1975-12-23 CS CS8847A patent/CS176967B1/cs unknown
- 1975-12-24 DE DE2558492A patent/DE2558492C3/de not_active Expired
-
1976
- 1976-01-05 US US05/646,546 patent/US4049926A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU575990A1 (ru) | 1978-08-05 |
GB1491820A (en) | 1977-11-16 |
SE7514527L (sv) | 1976-07-15 |
DD122616A1 (xx) | 1976-10-12 |
DE2558492A1 (de) | 1976-07-15 |
HU173081B (hu) | 1979-02-28 |
US4049926A (en) | 1977-09-20 |
DE2558492B2 (de) | 1978-05-18 |
CS176967B1 (xx) | 1977-07-29 |
DE2558492C3 (de) | 1978-12-21 |
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