DE1168662B - Elektromechanischer Wandler zum Aufzeichnen oder Abtasten einer rillenfoermigen Aufzeichnungsspur - Google Patents
Elektromechanischer Wandler zum Aufzeichnen oder Abtasten einer rillenfoermigen AufzeichnungsspurInfo
- Publication number
- DE1168662B DE1168662B DEN18355A DEN0018355A DE1168662B DE 1168662 B DE1168662 B DE 1168662B DE N18355 A DEN18355 A DE N18355A DE N0018355 A DEN0018355 A DE N0018355A DE 1168662 B DE1168662 B DE 1168662B
- Authority
- DE
- Germany
- Prior art keywords
- disc
- current paths
- converter according
- electromechanical converter
- recording
- 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
- 239000004020 conductor Substances 0.000 claims description 11
- 241001422033 Thestylus Species 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H04R9/12—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R9/16—Gramophone pick-ups using a stylus; Recorders using a stylus signals recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Springs (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR795204A FR1234831A (fr) | 1959-05-21 | 1959-05-21 | Dispositif transducteur utilisable pour l'enregistrement, et éventuellement la lecture, de disques stéréophoniques |
FR824456A FR1262022A (fr) | 1959-05-21 | 1960-04-15 | Système vibrant utilisable dans un dispositif d'enregistrement ou de lecture d'une piste en forme de sillon |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1168662B true DE1168662B (de) | 1964-04-23 |
Family
ID=26184033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN18355A Pending DE1168662B (de) | 1959-05-21 | 1960-05-17 | Elektromechanischer Wandler zum Aufzeichnen oder Abtasten einer rillenfoermigen Aufzeichnungsspur |
Country Status (7)
Country | Link |
---|---|
US (1) | US3207857A (en, 2012) |
CH (1) | CH391317A (en, 2012) |
DE (1) | DE1168662B (en, 2012) |
ES (1) | ES258202A1 (en, 2012) |
FR (2) | FR1234831A (en, 2012) |
GB (1) | GB928077A (en, 2012) |
NL (2) | NL251609A (en, 2012) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL295560A (en, 2012) * | 1962-08-02 | |||
DE1241633B (de) * | 1963-10-09 | 1967-06-01 | Karl Braun | Elektrodynamischer Tonabnehmer, insbesondere fuer Stereophonie |
US3963880A (en) * | 1974-07-24 | 1976-06-15 | Fidelity-Research Inc. | Moving coil-type cartridge |
JPS5846781B2 (ja) * | 1976-10-14 | 1983-10-18 | 日本ビクター株式会社 | 回転記録媒体再生装置における信号トラツキング用カンチレバ−装置 |
GB2002619B (en) * | 1977-07-13 | 1982-03-17 | Victor Company Of Japan | Moving-coil type stereo pickup cartridge |
US4238646A (en) * | 1977-08-10 | 1980-12-09 | Nippon Gakki Seizo Kabushiki Kaisha | Pickup cartridge for reproducing signals recorded on a 45--45 stereophonic record disk |
US4251695A (en) * | 1977-10-24 | 1981-02-17 | Victor Company Of Japan Ltd. | Pickup cartridge having means for producing magnetic fields of opposite directions for coil plate |
JPS5819200B2 (ja) * | 1977-12-23 | 1983-04-16 | パイオニア株式会社 | ム−ビングコイル形カ−トリッジ |
US4194744A (en) * | 1978-02-01 | 1980-03-25 | Shure Brothers, Incorporated | Phonograph pick-up transducer using a one-piece bearing and inertial damper fabricated from different materials |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2114471A (en) * | 1936-06-20 | 1938-04-19 | Bell Telephone Labor Inc | Sound recording and reproducing system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1799799A (en) * | 1928-10-04 | 1931-04-07 | Bell Telephone Labor Inc | Sound reproducer |
BE429396A (en, 2012) * | 1937-07-28 | |||
GB774121A (en) * | 1954-03-18 | 1957-05-08 | Ferranti Ltd | Improvements relating to gramophone pick-ups |
US3040136A (en) * | 1959-01-14 | 1962-06-19 | Joseph F Grado | Electro-mechanical transducer |
-
0
- NL NL108094D patent/NL108094C/xx active
- NL NL251609D patent/NL251609A/xx unknown
-
1959
- 1959-05-21 FR FR795204A patent/FR1234831A/fr not_active Expired
-
1960
- 1960-04-15 FR FR824456A patent/FR1262022A/fr not_active Expired
- 1960-05-17 DE DEN18355A patent/DE1168662B/de active Pending
- 1960-05-18 US US29872A patent/US3207857A/en not_active Expired - Lifetime
- 1960-05-18 ES ES0258202A patent/ES258202A1/es not_active Expired
- 1960-05-18 CH CH567960A patent/CH391317A/de unknown
- 1960-05-18 GB GB17560/60A patent/GB928077A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2114471A (en) * | 1936-06-20 | 1938-04-19 | Bell Telephone Labor Inc | Sound recording and reproducing system |
Also Published As
Publication number | Publication date |
---|---|
FR1262022A (fr) | 1961-05-26 |
US3207857A (en) | 1965-09-21 |
GB928077A (en) | 1963-06-06 |
NL251609A (en, 2012) | |
FR1234831A (fr) | 1960-10-19 |
NL108094C (en, 2012) | |
ES258202A1 (es) | 1960-09-16 |
CH391317A (de) | 1965-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2920802A1 (de) | Elektroakustischer wandler | |
DE1168662B (de) | Elektromechanischer Wandler zum Aufzeichnen oder Abtasten einer rillenfoermigen Aufzeichnungsspur | |
DE816311C (de) | Tonabnehmer | |
DE1195356B (de) | Schwingsystem fuer einen elektrodynamischen Wandler | |
DE2303455C3 (de) | Schallplatten-Tonabnehmer | |
DE2658528A1 (de) | Vorrichtung zur galvanomagnetischen lagerueckmeldung fuer elektrodynamische antriebe | |
DE684457C (de) | Elektrischer Tonabnehmer | |
DE2024876A1 (de) | Tonabnehmersystem | |
DE1112841B (de) | Elektrisch-mechanischer Wandler | |
DE2530838C3 (de) | Magnetischer Tonabnehmer | |
DE591368C (de) | Verfahren und Vorrichtung zum Loeschen von Aufzeichnungen quermagnetisierter ferromagnetischer Lauttraeger | |
DE1447135B2 (de) | Tonabnehmer für Stereophonbetrieb | |
DE1133160B (de) | Verfahren und Vorrichtung zum Herstellen einer magnetischen Speichermatrix | |
DE2511918A1 (de) | Tonabnehmer vom dynamischen typ | |
DE1797535A1 (de) | Tonabnehmer mit zwei laenglichen piezoelektrischen Wandlerelementen | |
DE2901714C2 (de) | Tonabnehmer mit sich bewegender Spule | |
DE1164698B (de) | Wandlerelement fuer einen Wandler zum Aufzeichnen oder Abtasten einer zwei Signale verschiedener Schwingungsrichtung enthaltenden rillenfoermigen Aufzeichnungsspur | |
DE1154955B (de) | Magnetischer Tonabnehmer | |
DE1031536B (de) | Mechanisch-elektrischer Wandler fuer die Erzeugung oder Abtastung einer rillenfoermigen Tonspur | |
DE497251C (de) | Einrichtung zur Daempfung mechanisch schwingender Koerper, insbesondere bei akustischen Geraeten | |
DE2855815C2 (de) | Tonabnehmereinsatz | |
AT222909B (de) | Elektrodynamischer Wandler zum Erzeugen oder Abtasten einer rillenförmigen Aufzeichnungsspur | |
DE1447135C (de) | Tonabnehmer für Stereophonbetrieb | |
AT218762B (de) | Elektromagnetischer Tonaufnehmer für stereophonische Schallwiedergabe | |
DE2208292C3 (de) | Tonkapsel |