LU44010A1 - - Google Patents

Info

Publication number
LU44010A1
LU44010A1 LU44010DA LU44010A1 LU 44010 A1 LU44010 A1 LU 44010A1 LU 44010D A LU44010D A LU 44010DA LU 44010 A1 LU44010 A1 LU 44010A1
Authority
LU
Luxembourg
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.)
Filing date
Publication date
Application filed filed Critical
Publication of LU44010A1 publication Critical patent/LU44010A1/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08Gramophone 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/16Mounting or connecting stylus to transducer with or without damping means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Springs (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
LU44010D 1962-07-06 1963-07-05 LU44010A1 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20790262A 1962-07-06 1962-07-06
US470339A US3236956A (en) 1962-07-06 1965-07-01 Replaceable stylus holders for phonograph pickups

Publications (1)

Publication Number Publication Date
LU44010A1 true LU44010A1 (pl) 1963-11-13

Family

ID=26902712

Family Applications (1)

Application Number Title Priority Date Filing Date
LU44010D LU44010A1 (pl) 1962-07-06 1963-07-05

Country Status (6)

Country Link
US (1) US3236956A (pl)
BE (1) BE634583A (pl)
CH (1) CH417991A (pl)
GB (1) GB1047476A (pl)
LU (1) LU44010A1 (pl)
NL (1) NL295060A (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444335A (en) * 1965-01-04 1969-05-13 John Walton Phonograph pick-up with de-coupling of the stylus mass
GB1136601A (en) * 1965-01-14 1968-12-11 Cosmocord Ltd Improvements in and relating to gramophone pickups
US3433487A (en) * 1966-09-05 1969-03-18 Victor Company Of Japan Piezoelectro-acoustic stereophonic pickup
JPS5123288Y2 (pl) * 1973-05-14 1976-06-15

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2717929A (en) * 1952-04-10 1955-09-13 Sonotone Corp Phonograph pickups

Also Published As

Publication number Publication date
NL295060A (pl)
US3236956A (en) 1966-02-22
BE634583A (pl)
CH417991A (de) 1966-07-31
GB1047476A (pl)

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