DE865218C - Elektrischer Tonabnehmer - Google Patents

Elektrischer Tonabnehmer

Info

Publication number
DE865218C
DE865218C DES3346D DES0003346D DE865218C DE 865218 C DE865218 C DE 865218C DE S3346 D DES3346 D DE S3346D DE S0003346 D DES0003346 D DE S0003346D DE 865218 C DE865218 C DE 865218C
Authority
DE
Germany
Prior art keywords
crystal
electric
scanning element
pickup according
tonearm
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
DES3346D
Other languages
German (de)
English (en)
Inventor
Franz Haas
Richard Stecher
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.)
Siemens Corp
Original Assignee
Siemens 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
Priority to BE451908D priority Critical patent/BE451908A/xx
Application filed by Siemens Corp filed Critical Siemens Corp
Priority to DES3346D priority patent/DE865218C/de
Application granted granted Critical
Publication of DE865218C publication Critical patent/DE865218C/de
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DES3346D 1942-08-27 1942-08-27 Elektrischer Tonabnehmer Expired DE865218C (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE451908D BE451908A (th) 1942-08-27
DES3346D DE865218C (de) 1942-08-27 1942-08-27 Elektrischer Tonabnehmer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES3346D DE865218C (de) 1942-08-27 1942-08-27 Elektrischer Tonabnehmer

Publications (1)

Publication Number Publication Date
DE865218C true DE865218C (de) 1953-02-02

Family

ID=7470099

Family Applications (1)

Application Number Title Priority Date Filing Date
DES3346D Expired DE865218C (de) 1942-08-27 1942-08-27 Elektrischer Tonabnehmer

Country Status (2)

Country Link
BE (1) BE451908A (th)
DE (1) DE865218C (th)

Also Published As

Publication number Publication date
BE451908A (th)

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