FR2301891A1 - Tete de lecture phonographique - Google Patents
Tete de lecture phonographiqueInfo
- Publication number
- FR2301891A1 FR2301891A1 FR7604431A FR7604431A FR2301891A1 FR 2301891 A1 FR2301891 A1 FR 2301891A1 FR 7604431 A FR7604431 A FR 7604431A FR 7604431 A FR7604431 A FR 7604431A FR 2301891 A1 FR2301891 A1 FR 2301891A1
- Authority
- FR
- France
- Prior art keywords
- phonographic
- reading head
- reading
- head
- phonographic reading
- 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.)
- Granted
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/16—Mounting or connecting stylus to transducer with or without damping means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/44—Styli, e.g. sapphire, diamond
- G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R17/08—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2119575A JPS5323695B2 (fr) | 1975-02-19 | 1975-02-19 | |
JP3522575U JPS5328403Y2 (fr) | 1975-03-14 | 1975-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2301891A1 true FR2301891A1 (fr) | 1976-09-17 |
FR2301891B1 FR2301891B1 (fr) | 1982-01-22 |
Family
ID=26358229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7604431A Granted FR2301891A1 (fr) | 1975-02-19 | 1976-02-18 | Tete de lecture phonographique |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1045559A (fr) |
DE (1) | DE2606495C3 (fr) |
FR (1) | FR2301891A1 (fr) |
GB (1) | GB1523364A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043864A1 (fr) * | 1980-07-11 | 1982-01-20 | Dual Gebrüder Steidinger | Aiguille de pick-up avec dispositif de fixation remplaçable |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3030574B2 (ja) * | 1990-08-16 | 2000-04-10 | キヤノン株式会社 | 微小変位型情報検知探針素子及びこれを用いた走査型トンネル顕微鏡、原子間力顕微鏡、情報処理装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055989A (en) * | 1957-08-12 | 1962-09-25 | Columbia Broadcasting Syst Inc | Ceramic reproducer |
US3673354A (en) * | 1969-05-08 | 1972-06-27 | Matsushita Electric Ind Co Ltd | Semiconductor stress transducer |
FR2194099A1 (fr) * | 1972-07-21 | 1974-02-22 | Matsushita Electric Ind Co Ltd | |
FR2252620A1 (fr) * | 1973-11-26 | 1975-06-20 | Matsushita Electric Ind Co Ltd |
-
1976
- 1976-02-16 GB GB603776A patent/GB1523364A/en not_active Expired
- 1976-02-18 CA CA246,004A patent/CA1045559A/fr not_active Expired
- 1976-02-18 DE DE19762606495 patent/DE2606495C3/de not_active Expired
- 1976-02-18 FR FR7604431A patent/FR2301891A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3055989A (en) * | 1957-08-12 | 1962-09-25 | Columbia Broadcasting Syst Inc | Ceramic reproducer |
US3673354A (en) * | 1969-05-08 | 1972-06-27 | Matsushita Electric Ind Co Ltd | Semiconductor stress transducer |
FR2194099A1 (fr) * | 1972-07-21 | 1974-02-22 | Matsushita Electric Ind Co Ltd | |
FR2252620A1 (fr) * | 1973-11-26 | 1975-06-20 | Matsushita Electric Ind Co Ltd |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043864A1 (fr) * | 1980-07-11 | 1982-01-20 | Dual Gebrüder Steidinger | Aiguille de pick-up avec dispositif de fixation remplaçable |
Also Published As
Publication number | Publication date |
---|---|
FR2301891B1 (fr) | 1982-01-22 |
GB1523364A (en) | 1978-08-31 |
CA1045559A (fr) | 1979-01-02 |
DE2606495A1 (de) | 1976-09-02 |
DE2606495B2 (de) | 1977-08-18 |
DE2606495C3 (de) | 1978-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR216445A1 (es) | Aparato de almacenamiento de datos | |
IT1051666B (it) | Apparecchiatura per riproduzone di registrazione | |
NL7612457A (nl) | Magnetoresistieve afleeskop. | |
NL168981C (nl) | Magnetoweerstand leeskop. | |
DD127804A5 (de) | Video-plattenspieler | |
AT349781B (de) | Plattenspieler | |
NL7608147A (nl) | Geluidsopneemeenheid. | |
NL7608665A (nl) | Stofregistreerinrichting. | |
NL7608149A (nl) | Geluidsopneemeenheid. | |
SE413121B (sv) | Kassettbandspelare | |
FR2288369A1 (fr) | Enregistrement magnetique | |
AT342885B (de) | Aufnahme- oder wiedergabegerat | |
IT1066855B (it) | Dispositivo elettronico registratore di dati | |
FR2299781A1 (fr) | Tete de lecture stereophonique de type magnetique | |
SE407989B (sv) | Kassettbandspelare | |
SE413708B (sv) | Upptecknings/atergivningshuvudarrangemang | |
AT344506B (de) | Aufnahme- oder wiedergabegeraet | |
DK386676A (da) | Pladespiller eller -skifter | |
FR2316685A1 (fr) | Tete magnetique | |
FR2347659A1 (fr) | Tete d'enregistrement electrographique | |
FR2301891A1 (fr) | Tete de lecture phonographique | |
FR2317728A1 (fr) | Magnetophone | |
BE810724A (fr) | Tete magnetique de lecture de disques | |
FR2333251A1 (fr) | Enregistreur perfectionne | |
NL7601090A (nl) | Grammofoonplaathoes. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |