GB261143A - An improved disc talking machine and process for the reproduction of sounds recorded on record discs - Google Patents

An improved disc talking machine and process for the reproduction of sounds recorded on record discs

Info

Publication number
GB261143A
GB261143A GB2388225A GB2388225A GB261143A GB 261143 A GB261143 A GB 261143A GB 2388225 A GB2388225 A GB 2388225A GB 2388225 A GB2388225 A GB 2388225A GB 261143 A GB261143 A GB 261143A
Authority
GB
United Kingdom
Prior art keywords
reproduction
talking machine
sounds recorded
improved disc
record discs
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
GB2388225A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2388225A priority Critical patent/GB261143A/en
Publication of GB261143A publication Critical patent/GB261143A/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

261,143. Politovszky, I. Sept. 24, 1925. Diaphragms.-A gramophone reproducer comprises a pivoted sounding board carrying a projecting tapered vane supporting the stylus at its smaller end. In Fig. 1, a polygonal board of walnut has a central vane 4 carrying the stylus 5, and the board may be loaded on the side opposite to the vane by strips 3, Fig. 5.
GB2388225A 1925-09-24 1925-09-24 An improved disc talking machine and process for the reproduction of sounds recorded on record discs Expired GB261143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2388225A GB261143A (en) 1925-09-24 1925-09-24 An improved disc talking machine and process for the reproduction of sounds recorded on record discs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2388225A GB261143A (en) 1925-09-24 1925-09-24 An improved disc talking machine and process for the reproduction of sounds recorded on record discs

Publications (1)

Publication Number Publication Date
GB261143A true GB261143A (en) 1926-11-18

Family

ID=10202838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2388225A Expired GB261143A (en) 1925-09-24 1925-09-24 An improved disc talking machine and process for the reproduction of sounds recorded on record discs

Country Status (1)

Country Link
GB (1) GB261143A (en)

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