NL111712C - - Google Patents

Info

Publication number
NL111712C
NL111712C NL111712DA NL111712C NL 111712 C NL111712 C NL 111712C NL 111712D A NL111712D A NL 111712DA NL 111712 C NL111712 C NL 111712C
Authority
NL
Netherlands
Application number
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.)
Publication of NL111712C publication Critical patent/NL111712C/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
    • H04R17/04—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)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Details Of Measuring And Other Instruments (AREA)
NL111712D 1959-07-02 NL111712C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL240836 1959-07-02

Publications (1)

Publication Number Publication Date
NL111712C true NL111712C (xx)

Family

ID=19751807

Family Applications (2)

Application Number Title Priority Date Filing Date
NL111712D NL111712C (xx) 1959-07-02
NL240836D NL240836A (xx) 1959-07-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL240836D NL240836A (xx) 1959-07-02

Country Status (3)

Country Link
US (1) US3136555A (xx)
GB (1) GB941254A (xx)
NL (2) NL240836A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342107A (en) * 1980-07-11 1982-07-27 Heinrich Zimmermann Pick-up needle
FR2498869A1 (fr) * 1981-01-23 1982-07-30 Zafira France Cellule de lecture, a aiguille montee sur coiffe remplacable

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183263B (de) * 1962-01-10 1964-12-10 Machiel De Vries Tonabnehmer zur Abtastung stereophonischer Schallaufzeichnungen
US3462548A (en) * 1965-05-13 1969-08-19 Robert M Rinder Combined writing device and computer input
US3988025A (en) * 1975-02-13 1976-10-26 Fumitaka Nagamura Record disc cutting apparatus
US3966216A (en) * 1975-05-07 1976-06-29 Investigaciones Tecnologicas Electromecanicas Y Electronicas, S.A. Cartridge assembly for record player tone arm
US4459692A (en) * 1982-01-20 1984-07-10 Rca Corporation Signal pickup cartridge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25597E (en) * 1958-06-09 1964-06-16 Sound record transducing devices for

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342107A (en) * 1980-07-11 1982-07-27 Heinrich Zimmermann Pick-up needle
FR2498869A1 (fr) * 1981-01-23 1982-07-30 Zafira France Cellule de lecture, a aiguille montee sur coiffe remplacable

Also Published As

Publication number Publication date
GB941254A (en) 1963-11-06
NL240836A (xx)
US3136555A (en) 1964-06-09

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