JPS51103902U - - Google Patents

Info

Publication number
JPS51103902U
JPS51103902U JP1975021545U JP2154575U JPS51103902U JP S51103902 U JPS51103902 U JP S51103902U JP 1975021545 U JP1975021545 U JP 1975021545U JP 2154575 U JP2154575 U JP 2154575U JP S51103902 U JPS51103902 U JP S51103902U
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1975021545U
Other languages
Japanese (ja)
Other versions
JPS5325523Y2 (cg-RX-API-DMAC10.html
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
Priority to JP1975021545U priority Critical patent/JPS5325523Y2/ja
Priority to US05/659,064 priority patent/US4053721A/en
Publication of JPS51103902U publication Critical patent/JPS51103902U/ja
Application granted granted Critical
Publication of JPS5325523Y2 publication Critical patent/JPS5325523Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/16—Mounting or connecting stylus to transducer with or without damping means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP1975021545U 1975-02-18 1975-02-18 Expired JPS5325523Y2 (cg-RX-API-DMAC10.html)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1975021545U JPS5325523Y2 (cg-RX-API-DMAC10.html) 1975-02-18 1975-02-18
US05/659,064 US4053721A (en) 1975-02-18 1976-02-18 Piezoelectric type pickup cartridge for stereo with pressing and intermediate members for coupling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975021545U JPS5325523Y2 (cg-RX-API-DMAC10.html) 1975-02-18 1975-02-18

Publications (2)

Publication Number Publication Date
JPS51103902U true JPS51103902U (cg-RX-API-DMAC10.html) 1976-08-20
JPS5325523Y2 JPS5325523Y2 (cg-RX-API-DMAC10.html) 1978-06-30

Family

ID=12057942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975021545U Expired JPS5325523Y2 (cg-RX-API-DMAC10.html) 1975-02-18 1975-02-18

Country Status (2)

Country Link
US (1) US4053721A (cg-RX-API-DMAC10.html)
JP (1) JPS5325523Y2 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326285A (en) * 1980-04-01 1982-04-20 Micro-Acoustics Corporation Stereo phonograph cartridge
US4811594A (en) * 1988-04-25 1989-03-14 Battelle Memorial Institute Topography sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919445A (cg-RX-API-DMAC10.html) * 1972-06-16 1974-02-20

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055989A (en) * 1957-08-12 1962-09-25 Columbia Broadcasting Syst Inc Ceramic reproducer
NL6515316A (cg-RX-API-DMAC10.html) * 1965-11-25 1967-05-26
US3673354A (en) * 1969-05-08 1972-06-27 Matsushita Electric Industrial Co Ltd Semiconductor stress transducer
JPS4933602A (cg-RX-API-DMAC10.html) * 1972-07-21 1974-03-28
US3952171A (en) * 1974-09-18 1976-04-20 Micro/Acoustics Corporation Stereo phonograph cartridge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919445A (cg-RX-API-DMAC10.html) * 1972-06-16 1974-02-20

Also Published As

Publication number Publication date
US4053721A (en) 1977-10-11
JPS5325523Y2 (cg-RX-API-DMAC10.html) 1978-06-30

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