USB365841I5 - - Google Patents
Info
- Publication number
- USB365841I5 USB365841I5 US36584173A USB365841I5 US B365841 I5 USB365841 I5 US B365841I5 US 36584173 A US36584173 A US 36584173A US B365841 I5 USB365841 I5 US B365841I5
- Authority
- US
- United States
- 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
- 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)
- Electromagnets (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2235484 | 1972-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| USB365841I5 true USB365841I5 (fr) | 1975-01-28 |
| US3925628A US3925628A (en) | 1975-12-09 |
Family
ID=5851088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US365841A Expired - Lifetime US3925628A (en) | 1972-07-20 | 1973-06-01 | Electromagnetic sound pick-up |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3925628A (fr) |
| JP (1) | JPS5117887B2 (fr) |
| DE (1) | DE2235484C2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249747A (en) * | 1979-07-30 | 1981-02-10 | Bauer Benjamin B | Phonograph pick-up cartridge |
| US6049919A (en) * | 1999-07-14 | 2000-04-18 | Roteman; Gary | Solar heated portable shower |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463889A (en) * | 1957-10-30 | 1969-08-26 | Shure Bros | Moving magnet stereophonic pickup |
| US3576955A (en) * | 1967-08-22 | 1971-05-04 | Matsushita Electric Ind Co Ltd | Armature assembly for magnetic-type phonograph pickup |
| US3763335A (en) * | 1971-02-23 | 1973-10-02 | Matsushita Electric Ind Co Ltd | Pickup cartridge with magnet armature having opposite axial sides of like polarity and central portion of opposite polarity |
-
1972
- 1972-07-20 DE DE2235484A patent/DE2235484C2/de not_active Expired
-
1973
- 1973-06-01 US US365841A patent/US3925628A/en not_active Expired - Lifetime
- 1973-07-20 JP JP48082498A patent/JPS5117887B2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463889A (en) * | 1957-10-30 | 1969-08-26 | Shure Bros | Moving magnet stereophonic pickup |
| US3576955A (en) * | 1967-08-22 | 1971-05-04 | Matsushita Electric Ind Co Ltd | Armature assembly for magnetic-type phonograph pickup |
| US3763335A (en) * | 1971-02-23 | 1973-10-02 | Matsushita Electric Ind Co Ltd | Pickup cartridge with magnet armature having opposite axial sides of like polarity and central portion of opposite polarity |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2235484B1 (de) | 1974-02-07 |
| JPS4946404A (fr) | 1974-05-04 |
| DE2235484C2 (de) | 1974-08-29 |
| US3925628A (en) | 1975-12-09 |
| JPS5117887B2 (fr) | 1976-06-05 |