FR1222093A - Binaural pick-up for phonograph - Google Patents

Binaural pick-up for phonograph

Info

Publication number
FR1222093A
FR1222093A FR791226A FR791226A FR1222093A FR 1222093 A FR1222093 A FR 1222093A FR 791226 A FR791226 A FR 791226A FR 791226 A FR791226 A FR 791226A FR 1222093 A FR1222093 A FR 1222093A
Authority
FR
France
Prior art keywords
phonograph
binaural
pick
binaural pick
Prior art date
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.)
Expired
Application number
FR791226A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Erie Resistor Corp
Original Assignee
Erie Resistor Corp
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 Erie Resistor Corp filed Critical Erie Resistor Corp
Application granted granted Critical
Publication of FR1222093A publication Critical patent/FR1222093A/en
Expired legal-status Critical Current

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/06—Gramophone pick-ups using a stylus; Recorders using a stylus comprising two or more styli or transducers
    • 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)
  • Gyroscopes (AREA)
  • Amplifiers (AREA)
  • Electrophonic Musical Instruments (AREA)
FR791226A 1958-04-03 1959-04-03 Binaural pick-up for phonograph Expired FR1222093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US726212A US3377439A (en) 1958-04-03 1958-04-03 Binaural piezoelectric pickup

Publications (1)

Publication Number Publication Date
FR1222093A true FR1222093A (en) 1960-06-08

Family

ID=24917659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791226A Expired FR1222093A (en) 1958-04-03 1959-04-03 Binaural pick-up for phonograph

Country Status (4)

Country Link
US (1) US3377439A (en)
DE (1) DE1150215B (en)
FR (1) FR1222093A (en)
GB (1) GB860767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060008A1 (en) * 1969-05-09 1971-06-11 Matsushita Electric Ind Co Ltd

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433487A (en) * 1966-09-05 1969-03-18 Victor Company Of Japan Piezoelectro-acoustic stereophonic pickup
US3421031A (en) * 1966-11-23 1969-01-07 United Aircraft Corp Monocrystalline directional sonic transducer
US3475565A (en) * 1967-02-15 1969-10-28 Sonotone Corp Resonant-peak motion of beam-shaped mechanoelectric audio-frequency transducers damped by limited fluorocarbon polymer volume
JPS5329441Y2 (en) * 1973-11-23 1978-07-24
US4051396A (en) * 1974-02-28 1977-09-27 Channel Products, Inc. Encapsulation to prevent fracture of piezoelectric high voltage mechanism
CH580533A5 (en) * 1974-07-12 1976-10-15 Loepfe Ag Geb
US4087715A (en) * 1976-11-18 1978-05-02 Hughes Aircraft Company Piezoelectric electromechanical micropositioner
US4205856A (en) * 1977-08-11 1980-06-03 Stax Industries Limited Pickup cartridge
SE448749B (en) * 1982-05-17 1987-03-16 Rydborn S A O DEVICE BREAKING MEASUREMENT IN SEWING MACHINES
WO2011067118A1 (en) * 2009-12-01 2011-06-09 Ortofon A/S Suspension arrangement for cantilevers in audio cartrigdes
TW201251299A (en) * 2011-06-14 2012-12-16 Chief Land Electronic Co Ltd Transducer module
JP2015080012A (en) * 2013-10-15 2015-04-23 セイコーエプソン株式会社 Vibrator, oscillator, electronic apparatus and movable body

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474895A (en) * 1941-01-31
US2492446A (en) * 1944-05-16 1949-12-27 Schumann Alec Piezoelectric phonograph pickup having resilient coupling member
US2480907A (en) * 1945-06-20 1949-09-06 Electrovox Company Inc Phonograph pickup
US2594841A (en) * 1945-08-11 1952-04-29 Brush Dev Co Piezoelectric transducer with pushpull and feedback circuit
US2518348A (en) * 1946-08-16 1950-08-08 Bell Telephone Labor Inc Apparatus for the determination of viscosity of liquids
US2594948A (en) * 1947-10-30 1952-04-29 Brush Dev Co Electromechanical transducer unit
US2625663A (en) * 1948-05-08 1953-01-13 Gulton Mfg Corp Transducer
NL86929C (en) * 1948-06-12
FR1085764A (en) * 1952-04-10 1955-02-07 Sonotone Corp Phonograph pick-up
US2858373A (en) * 1952-07-18 1958-10-28 Hans E Hollmann Highly sensitive transducers with electromechanical feedback
DE1000608B (en) * 1952-11-17 1957-01-10 Electroacustic Gmbh Pickups with electro-acoustic transducers that act as benders
US2841722A (en) * 1953-03-18 1958-07-01 Clevite Corp Bending-responsive electromechanical transducer device
US2900536A (en) * 1954-11-18 1959-08-18 Astatic Corp Design of electro-mechanical transducer elements
US2834158A (en) * 1955-01-28 1958-05-13 Gulton Ind Inc Ultrasonic drill
US2944117A (en) * 1955-06-20 1960-07-05 Erie Resistor Corp Bender type piezoelectric transducer
US2852619A (en) * 1955-09-23 1958-09-16 Electro Voice Phonograph cartridge
US2958738A (en) * 1958-01-06 1960-11-01 Erie Resistor Corp Compensating network for binaural pickup
NL235912A (en) * 1958-02-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060008A1 (en) * 1969-05-09 1971-06-11 Matsushita Electric Ind Co Ltd

Also Published As

Publication number Publication date
DE1150215B (en) 1963-06-12
GB860767A (en) 1961-02-08
US3377439A (en) 1968-04-09

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