NL144808B - Stereofonische groeftaster. - Google Patents

Stereofonische groeftaster.

Info

Publication number
NL144808B
NL144808B NL63294910A NL294910A NL144808B NL 144808 B NL144808 B NL 144808B NL 63294910 A NL63294910 A NL 63294910A NL 294910 A NL294910 A NL 294910A NL 144808 B NL144808 B NL 144808B
Authority
NL
Netherlands
Prior art keywords
taster
stereophonic
groove
stereophonic groove
groove taster
Prior art date
Application number
NL63294910A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rca Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rca Corp filed Critical Rca Corp
Publication of NL144808B publication Critical patent/NL144808B/xx

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
    • 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
    • H04R17/02—Microphones
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Transmission Devices (AREA)
NL63294910A 1962-07-05 1963-07-04 Stereofonische groeftaster. NL144808B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US207496A US3243524A (en) 1962-07-05 1962-07-05 Phonograph pickup with resioiently loaded stylus beam

Publications (1)

Publication Number Publication Date
NL144808B true NL144808B (nl) 1975-01-15

Family

ID=22770822

Family Applications (2)

Application Number Title Priority Date Filing Date
NL294910D NL294910A (pt) 1962-07-05
NL63294910A NL144808B (nl) 1962-07-05 1963-07-04 Stereofonische groeftaster.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL294910D NL294910A (pt) 1962-07-05

Country Status (5)

Country Link
US (1) US3243524A (pt)
BE (1) BE634509A (pt)
DE (1) DE1303698C2 (pt)
GB (1) GB1032575A (pt)
NL (2) NL144808B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933602A (pt) * 1972-07-21 1974-03-28

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1048705B (de) * 1959-01-15 Gottlob Widmann &. Söhnt G m b H Burlafmgen bei Neu Ulm/Donau Tonabnehmer mit auswechselbarem Na del^rager
DE1032563B (de) * 1955-12-15 1958-06-19 Steeg & Reuter G M B H Dr Tonabnehmersystem mit einem auf Torsion beanspruchten Kristall
DE1093570B (de) * 1957-08-09 1960-11-24 Electroacustic Gmbh Tonabnehmer fuer die Abtastung von Seitenschrift
NL236888A (pt) * 1958-03-08
NL109659C (pt) * 1958-06-09
DE1088724B (de) * 1959-04-29 1960-09-08 Electroacustic Gmbh Tonabnehmer zum Abtasten von stereophonisch aufgenommenen Schallplatten und Verfahren zu seiner Justierung

Also Published As

Publication number Publication date
BE634509A (pt)
GB1032575A (en) 1966-06-08
NL294910A (pt)
DE1303698B (de) 1972-06-29
DE1303698C2 (de) 1973-01-18
US3243524A (en) 1966-03-29

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: RCA