GB897323A - Improvements in or relating to transducer arrangements for use in sound recording and reproducing - Google Patents

Improvements in or relating to transducer arrangements for use in sound recording and reproducing

Info

Publication number
GB897323A
GB897323A GB34829/58A GB3482958A GB897323A GB 897323 A GB897323 A GB 897323A GB 34829/58 A GB34829/58 A GB 34829/58A GB 3482958 A GB3482958 A GB 3482958A GB 897323 A GB897323 A GB 897323A
Authority
GB
United Kingdom
Prior art keywords
reproducing
relating
sound recording
transducer arrangements
oct
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
GB34829/58A
Other languages
English (en)
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.)
ELAC Electroacustic GmbH
Original Assignee
ELAC Electroacustic GmbH
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 ELAC Electroacustic GmbH filed Critical ELAC Electroacustic GmbH
Publication of GB897323A publication Critical patent/GB897323A/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
    • 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)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
GB34829/58A 1957-10-30 1958-10-30 Improvements in or relating to transducer arrangements for use in sound recording and reproducing Expired GB897323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEE14862A DE1105628B (de) 1957-10-30 1957-10-30 Elektromagnetischer Tonabnehmer zur Abtastung von Zweikomponenten-schallschrift
DEE0015377 1958-02-15

Publications (1)

Publication Number Publication Date
GB897323A true GB897323A (en) 1962-05-23

Family

ID=25972912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34829/58A Expired GB897323A (en) 1957-10-30 1958-10-30 Improvements in or relating to transducer arrangements for use in sound recording and reproducing

Country Status (4)

Country Link
US (1) US3463889A (forum.php)
DE (1) DE1105628B (forum.php)
GB (1) GB897323A (forum.php)
NL (2) NL232569A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987255A (en) * 1973-12-22 1976-10-19 Sony Corporation Pickup-cartridge with moving magnet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175007B (de) 1958-03-06 1964-07-30 Electroacustic Gmbh Elektromagnetische Abtastvorrichtung fuer Zweikomponentenschrift-Tonabnehmer
DE2235484C2 (de) * 1972-07-20 1974-08-29 Electroacustic Gmbh, 2300 Kiel Elektromagnetischer Tonabnehmer
GB1447391A (en) * 1972-08-17 1976-08-25 Nagamura F Grooved record playback system
CH567856A5 (forum.php) * 1973-05-29 1975-10-15 Huber & Co
JPS5130701A (ja) * 1974-09-07 1976-03-16 Nippon Atsudenki Kk Sutereoyopitsukuatsupu

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1855150A (en) * 1928-10-10 1932-04-19 Jones W Rartlett Reproduction of sound
US1804961A (en) * 1928-10-12 1931-05-12 Adolph A Thomas Electromagnetic instrument
CH151718A (fr) * 1929-01-14 1931-12-31 Alexandre Huguenard Eugene Installation phonographique pour films à enregistrement en profondeur.
GB334551A (en) * 1929-06-05 1930-09-05 British Thomson Houston Co Ltd Improvements relating to electro-magnetic gramophone pick-ups or recorders
GB336648A (en) * 1929-07-15 1930-10-15 Herbert Edward Holman Improvements in and relating to electrical sound reproducing instruments
GB394325A (en) * 1931-12-14 1933-06-14 Alan Dower Blumlein Improvements in and relating to sound-transmission, sound-recording and sound-reproducing systems
FR747504A (forum.php) * 1931-12-14 1933-06-16
US2507708A (en) * 1945-12-22 1950-05-16 Pennsylvania Electronics Inc Phonograph pickup having permanent magnet armature
US2670407A (en) * 1949-02-17 1954-02-23 Magnavox Co Drive system for crystal pickups
DE816311C (de) * 1949-05-04 1951-10-08 Telefunken Gmbh Tonabnehmer
US2875282A (en) * 1953-10-06 1959-02-24 Earl M Reiback Binaural phonograph pickup
US2864897A (en) * 1958-02-17 1958-12-16 Hoffman Electronics Corp Universal phonograph pickup head or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987255A (en) * 1973-12-22 1976-10-19 Sony Corporation Pickup-cartridge with moving magnet

Also Published As

Publication number Publication date
DE1105628B (de) 1961-04-27
NL106582C (forum.php)
NL232569A (forum.php)
US3463889A (en) 1969-08-26

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