CH533407A - Magnetic pickup - Google Patents
Magnetic pickupInfo
- Publication number
- CH533407A CH533407A CH429672A CH429672A CH533407A CH 533407 A CH533407 A CH 533407A CH 429672 A CH429672 A CH 429672A CH 429672 A CH429672 A CH 429672A CH 533407 A CH533407 A CH 533407A
- Authority
- CH
- Switzerland
- Prior art keywords
- magnetic pickup
- pickup
- magnetic
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2115122A DE2115122C3 (en) | 1971-03-29 | 1971-03-29 | Magnetic pickup |
Publications (1)
Publication Number | Publication Date |
---|---|
CH533407A true CH533407A (en) | 1973-01-31 |
Family
ID=5803100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH429672A CH533407A (en) | 1971-03-29 | 1972-03-22 | Magnetic pickup |
Country Status (3)
Country | Link |
---|---|
US (1) | US3760125A (en) |
CH (1) | CH533407A (en) |
DE (1) | DE2115122C3 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846592A (en) * | 1973-03-29 | 1974-11-05 | W Stanton | Phonograph pickup cartridge for four channel recordings |
NL182515C (en) * | 1973-07-09 | 1988-03-16 | Sony Corp | NEEDLE CARRIER FOR A GROOVE TABLE. |
US4103116A (en) * | 1974-12-05 | 1978-07-25 | Nippon Gakki Seizo Kabushiki Kaisha | Pickup cartridge with moving magnet armature |
US3964751A (en) * | 1975-07-31 | 1976-06-22 | Pickering & Company, Inc. | Phonograph cartridge replaceable stylus assembly |
JPS5821324B2 (en) * | 1976-03-18 | 1983-04-28 | ヤマハ株式会社 | Electromagnetic pick-up |
JPS5550800A (en) * | 1978-10-06 | 1980-04-12 | Audio Technica Corp | Movable coil type pick up cartridge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614332A (en) * | 1958-10-03 | 1971-10-19 | Motohiro Nagasaki | Electromagnetic stereophonic phonograph pickup |
US3062925A (en) * | 1960-05-02 | 1962-11-06 | Gen Electric | Phonograph pickup cartridge and replaceable stylus therefor |
US3469040A (en) * | 1965-04-15 | 1969-09-23 | Empire Scient Corp | Variable reluctance phonograph cartridge |
US3220738A (en) * | 1965-04-19 | 1965-11-30 | Gen Electric | Method and apparatus for mounting the needle-carrying member of a phonograph stylus assembly |
US3220737A (en) * | 1965-04-19 | 1965-11-30 | Gen Electric | Attachment of a needle-carrying member in a phonograph stylus assembly |
-
1971
- 1971-03-29 DE DE2115122A patent/DE2115122C3/en not_active Expired
-
1972
- 1972-03-22 CH CH429672A patent/CH533407A/en not_active IP Right Cessation
- 1972-03-31 US US00240879A patent/US3760125A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2115122B2 (en) | 1973-06-20 |
DE2115122C3 (en) | 1974-01-24 |
US3760125A (en) | 1973-09-18 |
DE2115122A1 (en) | 1972-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |