IT1047323B - Reggi stile per la riproduzione di segnali di dischi fonografici e simili registrazioni a solco - Google Patents

Reggi stile per la riproduzione di segnali di dischi fonografici e simili registrazioni a solco

Info

Publication number
IT1047323B
IT1047323B IT69399/75A IT6939975A IT1047323B IT 1047323 B IT1047323 B IT 1047323B IT 69399/75 A IT69399/75 A IT 69399/75A IT 6939975 A IT6939975 A IT 6939975A IT 1047323 B IT1047323 B IT 1047323B
Authority
IT
Italy
Prior art keywords
reproduction
similar
disc signals
line recordings
style supports
Prior art date
Application number
IT69399/75A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1047323B publication Critical patent/IT1047323B/it

Links

Classifications

    • 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
IT69399/75A 1974-10-01 1975-09-26 Reggi stile per la riproduzione di segnali di dischi fonografici e simili registrazioni a solco IT1047323B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7412915,A NL169384C (nl) 1974-10-01 1974-10-01 Naaldhouder.

Publications (1)

Publication Number Publication Date
IT1047323B true IT1047323B (it) 1980-09-10

Family

ID=19822199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69399/75A IT1047323B (it) 1974-10-01 1975-09-26 Reggi stile per la riproduzione di segnali di dischi fonografici e simili registrazioni a solco

Country Status (13)

Country Link
US (1) US3957273A (it)
JP (1) JPS5250126B2 (it)
AT (1) AT346091B (it)
AU (1) AU501869B2 (it)
BE (1) BE833974A (it)
CA (1) CA1041440A (it)
CH (1) CH596633A5 (it)
DK (1) DK140388B (it)
ES (1) ES441356A1 (it)
FR (1) FR2287084A1 (it)
GB (1) GB1527118A (it)
IT (1) IT1047323B (it)
NL (1) NL169384C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140619A (en) * 1975-05-30 1976-12-03 Pioneer Electronic Corp Vibration member for acoustic convertor
US4212838A (en) * 1977-09-20 1980-07-15 Matsushita Electric Industrial Co., Ltd. Process for manufacture of cantilever for pickup cartridge
US4513410A (en) * 1983-03-18 1985-04-23 Rca Corporation Pickup cartridge having stylus holder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193785A (it) * 1959-11-04
US2320416A (en) * 1941-06-23 1943-06-01 Webster Electric Co Inc Stylus for reproducers
US2563196A (en) * 1946-06-26 1951-08-07 Astatic Corp Transducer chuck and stylus
US2601988A (en) * 1946-08-08 1952-07-01 Astatic Corp Transducer stylus and holder
GB637018A (en) * 1947-04-27 1950-05-10 Gilbert Faraday Dutton Improvements relating to the manufacture of gramophone record reproducing apparatus
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
DK140388C (it) 1980-01-14
AU8528975A (en) 1977-04-07
JPS5161802A (it) 1976-05-28
DE2542078B2 (de) 1976-11-04
US3957273A (en) 1976-05-18
DK140388B (da) 1979-08-13
AT346091B (de) 1978-10-25
FR2287084B1 (it) 1979-01-19
DE2542078A1 (de) 1976-04-08
NL7412915A (nl) 1976-04-05
JPS5250126B2 (it) 1977-12-22
NL169384B (nl) 1982-02-01
AU501869B2 (en) 1979-07-05
CA1041440A (en) 1978-10-31
NL169384C (nl) 1982-07-01
DK438375A (it) 1976-04-02
FR2287084A1 (fr) 1976-04-30
CH596633A5 (it) 1978-03-15
ES441356A1 (es) 1977-04-01
ATA741775A (de) 1978-02-15
GB1527118A (en) 1978-10-04
BE833974A (fr) 1976-03-29

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