FR652190A - Improvements to talking machines - Google Patents

Improvements to talking machines

Info

Publication number
FR652190A
FR652190A FR652190DA FR652190A FR 652190 A FR652190 A FR 652190A FR 652190D A FR652190D A FR 652190DA FR 652190 A FR652190 A FR 652190A
Authority
FR
France
Prior art keywords
talking machines
talking
machines
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
Other languages
French (fr)
Inventor
Heinrich Ohagen
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 filed Critical
Application granted granted Critical
Publication of FR652190A publication Critical patent/FR652190A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/62—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for providing a predistortion of the signal in the transmitter and corresponding correction in the receiver, e.g. for improving the signal/noise ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR652190D 1927-04-06 1928-04-04 Improvements to talking machines Expired FR652190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE652190X 1927-04-06

Publications (1)

Publication Number Publication Date
FR652190A true FR652190A (en) 1929-03-05

Family

ID=6581644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652190D Expired FR652190A (en) 1927-04-06 1928-04-04 Improvements to talking machines

Country Status (1)

Country Link
FR (1) FR652190A (en)

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