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GB508950A - Improvements in electrical systems for reproducing sound from sound records - Google Patents

Improvements in electrical systems for reproducing sound from sound records

Info

Publication number
GB508950A
GB508950A GB23738A GB23738A GB508950A GB 508950 A GB508950 A GB 508950A GB 23738 A GB23738 A GB 23738A GB 23738 A GB23738 A GB 23738A GB 508950 A GB508950 A GB 508950A
Authority
GB
United Kingdom
Prior art keywords
sound
electrical systems
records
reproducing
reproducing 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
GB23738A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Priority to GB23738A priority Critical patent/GB508950A/en
Publication of GB508950A publication Critical patent/GB508950A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
GB23738A 1938-01-04 1938-01-04 Improvements in electrical systems for reproducing sound from sound records Expired GB508950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23738A GB508950A (en) 1938-01-04 1938-01-04 Improvements in electrical systems for reproducing sound from sound records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23738A GB508950A (en) 1938-01-04 1938-01-04 Improvements in electrical systems for reproducing sound from sound records

Publications (1)

Publication Number Publication Date
GB508950A true GB508950A (en) 1939-07-04

Family

ID=9700826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23738A Expired GB508950A (en) 1938-01-04 1938-01-04 Improvements in electrical systems for reproducing sound from sound records

Country Status (1)

Country Link
GB (1) GB508950A (en)

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