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GB306164A - Producing gramophone records from wireless electrical impulses - Google Patents

Producing gramophone records from wireless electrical impulses

Info

Publication number
GB306164A
GB306164A GB2761427A GB2761427A GB306164A GB 306164 A GB306164 A GB 306164A GB 2761427 A GB2761427 A GB 2761427A GB 2761427 A GB2761427 A GB 2761427A GB 306164 A GB306164 A GB 306164A
Authority
GB
United Kingdom
Prior art keywords
electrical impulses
wireless electrical
coils
gramophone records
recorded
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
GB2761427A
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 GB2761427A priority Critical patent/GB306164A/en
Publication of GB306164A publication Critical patent/GB306164A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

306,164. Wilson, J. Oct. 18, 1927. Phonographic recorders. - Sounds transmitted by wireless are recorded on a wax disc by an electromagnetic recording device connected with the output terminals of the wireless receiver and mounted on the tonearm of a gramophone whereby the sounds recorded are simultaneously reproduced in the horn. The device comprises a casing enclosing an armature diaphragm b influenced by coils a. on the side away from the outlet to the tone-arm. A stylus bar c is fixed to the diaphragm on the same side as the coils and extends between metal buffers d constituting a fulcrum.
GB2761427A 1927-10-18 1927-10-18 Producing gramophone records from wireless electrical impulses Expired GB306164A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2761427A GB306164A (en) 1927-10-18 1927-10-18 Producing gramophone records from wireless electrical impulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2761427A GB306164A (en) 1927-10-18 1927-10-18 Producing gramophone records from wireless electrical impulses

Publications (1)

Publication Number Publication Date
GB306164A true GB306164A (en) 1929-02-18

Family

ID=10262460

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2761427A Expired GB306164A (en) 1927-10-18 1927-10-18 Producing gramophone records from wireless electrical impulses

Country Status (1)

Country Link
GB (1) GB306164A (en)

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