DK103535C - Stereofonisk lydaftager. - Google Patents

Stereofonisk lydaftager.

Info

Publication number
DK103535C
DK103535C DK8063AA DK8063A DK103535C DK 103535 C DK103535 C DK 103535C DK 8063A A DK8063A A DK 8063AA DK 8063 A DK8063 A DK 8063A DK 103535 C DK103535 C DK 103535C
Authority
DK
Denmark
Prior art keywords
stereophonic sound
sound recorder
recorder
stereophonic
sound
Prior art date
Application number
DK8063AA
Other languages
English (en)
Inventor
Machiel De Vries
Original Assignee
Machiel De Vries
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 Machiel De Vries filed Critical Machiel De Vries
Application granted granted Critical
Publication of DK103535C publication Critical patent/DK103535C/da

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
    • H04R17/08—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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Clamps And Clips (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
DK8063AA 1962-01-10 1963-01-09 Stereofonisk lydaftager. DK103535C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV21859A DE1183263B (de) 1962-01-10 1962-01-10 Tonabnehmer zur Abtastung stereophonischer Schallaufzeichnungen

Publications (1)

Publication Number Publication Date
DK103535C true DK103535C (da) 1966-01-17

Family

ID=7579458

Family Applications (1)

Application Number Title Priority Date Filing Date
DK8063AA DK103535C (da) 1962-01-10 1963-01-09 Stereofonisk lydaftager.

Country Status (6)

Country Link
US (1) US3525528A (da)
CH (1) CH398111A (da)
DE (1) DE1183263B (da)
DK (1) DK103535C (da)
GB (1) GB983872A (da)
SE (1) SE312010B (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL111712C (da) * 1959-07-02
US3113783A (en) * 1962-07-12 1963-12-10 Oskar Steidinger And Siegfried Pick-up for scanning a sound groove for two-coordinate recording

Also Published As

Publication number Publication date
DE1183263B (de) 1964-12-10
US3525528A (en) 1970-08-25
SE312010B (da) 1969-06-30
GB983872A (en) 1965-02-17
CH398111A (de) 1965-08-31

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