GB332617A - Improvements relating to the production of metal sound records - Google Patents

Improvements relating to the production of metal sound records

Info

Publication number
GB332617A
GB332617A GB227829A GB227829A GB332617A GB 332617 A GB332617 A GB 332617A GB 227829 A GB227829 A GB 227829A GB 227829 A GB227829 A GB 227829A GB 332617 A GB332617 A GB 332617A
Authority
GB
United Kingdom
Prior art keywords
metal
production
improvements relating
metal sound
sound
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
GB227829A
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 GB227829A priority Critical patent/GB332617A/en
Publication of GB332617A publication Critical patent/GB332617A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor

Landscapes

  • Pens And Brushes (AREA)

Abstract

332,617. Sanborn, F. H. Jan. 23, 1929. Records, blanks for; sound grooves. - A metal sound record is produced by recording upon a lubricated metal blank having a stylus-guiding groove 3 in its surface. The sound may be recorded on the highly polished surface of metal, such as aluminium, copper, brass, pewter, &c., and the lubricant may be of paraffin wax, oil, &c., which is adapted to the rubbed into the surface of the blank. The groove 3 may be of angular cross-section, as shown.
GB227829A 1929-01-23 1929-01-23 Improvements relating to the production of metal sound records Expired GB332617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB227829A GB332617A (en) 1929-01-23 1929-01-23 Improvements relating to the production of metal sound records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB227829A GB332617A (en) 1929-01-23 1929-01-23 Improvements relating to the production of metal sound records

Publications (1)

Publication Number Publication Date
GB332617A true GB332617A (en) 1930-07-23

Family

ID=9736735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB227829A Expired GB332617A (en) 1929-01-23 1929-01-23 Improvements relating to the production of metal sound records

Country Status (1)

Country Link
GB (1) GB332617A (en)

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