BE827433A - Phonocapteur et/ou burin - Google Patents

Phonocapteur et/ou burin

Info

Publication number
BE827433A
BE827433A BE154985A BE154985A BE827433A BE 827433 A BE827433 A BE 827433A BE 154985 A BE154985 A BE 154985A BE 154985 A BE154985 A BE 154985A BE 827433 A BE827433 A BE 827433A
Authority
BE
Belgium
Prior art keywords
chisel
phono
sensor
phono sensor
Prior art date
Application number
BE154985A
Other languages
English (en)
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 BE827433A publication Critical patent/BE827433A/fr

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R11/12—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)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Measuring Magnetic Variables (AREA)
  • Adjustable Resistors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Electromagnets (AREA)
BE154985A 1974-04-01 1975-04-01 Phonocapteur et/ou burin BE827433A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7404359A NL7404359A (nl) 1974-04-01 1974-04-01 Groeftaster en/of snijder.

Publications (1)

Publication Number Publication Date
BE827433A true BE827433A (fr) 1975-10-01

Family

ID=19821084

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154985A BE827433A (fr) 1974-04-01 1975-04-01 Phonocapteur et/ou burin

Country Status (13)

Country Link
US (1) US4031335A (fr)
JP (1) JPS5323693B2 (fr)
AT (1) AT344417B (fr)
BE (1) BE827433A (fr)
CA (1) CA1013683A (fr)
CH (1) CH584496A5 (fr)
DE (1) DE2512467C3 (fr)
DK (1) DK131275A (fr)
ES (1) ES436140A1 (fr)
FR (1) FR2266412B1 (fr)
GB (1) GB1505884A (fr)
IT (1) IT1030496B (fr)
NL (1) NL7404359A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5279903A (en) * 1975-12-25 1977-07-05 Torio Kk Pickup cartridge
JPS5487504A (en) * 1977-12-23 1979-07-12 Alps Electric Co Ltd Electromagnetic pickup cartridge
NL8100448A (nl) * 1981-01-30 1982-08-16 Philips Nv Groeftaster en/of snijder.
DE3228300C2 (de) * 1982-07-29 1984-12-06 Philips Patentverwaltung Gmbh, 2000 Hamburg Tonabnehmer zum Auslesen von Informationen aus der Rille einer sich drehenden Informationsträgerplatte
DE3228299A1 (de) * 1982-07-29 1984-02-02 Philips Patentverwaltung Gmbh, 2000 Hamburg Tonabnehmer zum auslesen von informationen aus der rille einer sich drehenden informationstraegerplatte

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043920A (en) * 1957-02-15 1962-07-10 Electro Sonic Lab Inc Electromagnetic phonograph pickups
US3055988A (en) * 1957-04-08 1962-09-25 Shure Bros Magnetic phonograph pickup
GB930366A (en) * 1958-11-10 1963-07-03 Bang & Olufsen Produktionssels Stereophonic pick-up having a single stylus
DE1112841B (de) * 1960-04-08 1961-08-17 Telefunken Gmbh Elektrisch-mechanischer Wandler
US3294405A (en) * 1963-12-11 1966-12-27 Audio Dynamics Corp Phonograph pick-up
US3441688A (en) * 1966-04-18 1969-04-29 Empire Scient Corp Electromagnetic phonograph pickup cartridges with zero balanced armature flux
US3761647A (en) * 1968-08-14 1973-09-25 Audio Technica Kk Cartridge for detecting vibrations representing stereophonic sound
US3646279A (en) * 1970-12-07 1972-02-29 Pickering & Co Inc Induced magnetic moving iron stereophonic phonograph pickup with replaceable stylus assembly and one common pole piece

Also Published As

Publication number Publication date
ES436140A1 (es) 1977-02-01
CA1013683A (en) 1977-07-12
FR2266412A1 (fr) 1975-10-24
US4031335A (en) 1977-06-21
AT344417B (de) 1978-07-25
DK131275A (fr) 1975-10-02
ATA242075A (de) 1977-11-15
DE2512467A1 (de) 1975-10-09
DE2512467C3 (de) 1979-02-08
GB1505884A (en) 1978-03-30
JPS50137103A (fr) 1975-10-31
CH584496A5 (fr) 1977-01-31
FR2266412B1 (fr) 1982-03-26
DE2512467B2 (de) 1978-06-08
IT1030496B (it) 1979-03-30
JPS5323693B2 (fr) 1978-07-17
AU7957575A (en) 1976-09-30
NL7404359A (nl) 1975-10-03

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