GB1033724A - Improvements in or relating to electro-magnetic transducers - Google Patents
Improvements in or relating to electro-magnetic transducersInfo
- Publication number
- GB1033724A GB1033724A GB47568/65A GB4756865A GB1033724A GB 1033724 A GB1033724 A GB 1033724A GB 47568/65 A GB47568/65 A GB 47568/65A GB 4756865 A GB4756865 A GB 4756865A GB 1033724 A GB1033724 A GB 1033724A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electro
- relating
- magnetic transducers
- polepieces
- stereophonic pick
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Braking Arrangements (AREA)
- Magnetic Treatment Devices (AREA)
- Toys (AREA)
- Cookers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Magnetic Heads (AREA)
- Knitting Machines (AREA)
Abstract
1,033,724. Stereophonic pick-ups. W. O. STANTON. Nov. 20, 1962, No. 47568/65. Heading H4J. In a stereophonic pick-up such as described in Specification 1,033,722, a magnetic shunt is arranged between two polepieces in such manner as to divert a portion of the flux flowing between the armature and one of the polepieces to the other of the polepieces, whereby cross-talk is reduced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST020009 | 1962-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1033724A true GB1033724A (en) | 1966-06-22 |
Family
ID=7458409
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43936/62A Expired GB1033722A (en) | 1962-11-27 | 1962-11-20 | Improvements in or relating to electro magnetic transducers |
GB47568/65A Expired GB1033724A (en) | 1962-11-27 | 1962-11-20 | Improvements in or relating to electro-magnetic transducers |
GB43333/65A Expired GB1033723A (en) | 1962-11-27 | 1962-11-20 | Improvements in or relating to electro-magnetic transducers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43936/62A Expired GB1033722A (en) | 1962-11-27 | 1962-11-20 | Improvements in or relating to electro magnetic transducers |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB43333/65A Expired GB1033723A (en) | 1962-11-27 | 1962-11-20 | Improvements in or relating to electro-magnetic transducers |
Country Status (4)
Country | Link |
---|---|
US (1) | USRE25662E (en) |
BE (1) | BE625621A (en) |
DE (1) | DE1422539B2 (en) |
GB (3) | GB1033722A (en) |
-
0
- US US25662D patent/USRE25662E/en not_active Expired
- BE BE625621D patent/BE625621A/xx unknown
-
1962
- 1962-11-20 GB GB43936/62A patent/GB1033722A/en not_active Expired
- 1962-11-20 GB GB47568/65A patent/GB1033724A/en not_active Expired
- 1962-11-20 GB GB43333/65A patent/GB1033723A/en not_active Expired
- 1962-11-27 DE DE19621422539 patent/DE1422539B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1033722A (en) | 1966-06-22 |
USRE25662E (en) | 1964-10-13 |
GB1033723A (en) | 1966-06-22 |
DE1422539B2 (en) | 1970-07-23 |
DE1422539A1 (en) | 1969-02-06 |
BE625621A (en) |
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