[go: up one dir, main page]

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)

Similar Documents

Publication Publication Date Title
FR652190A (en) Improvements to talking machines
FR664846A (en) Improvements to talking machines
FR640718A (en) Improvements to talking machines
FR641523A (en) Improvements to talking machines
FR646464A (en) Improvements to talking machines
FR647836A (en) Improvements to talking machines
FR657330A (en) Improvements to talking machines
FR34078E (en) Improvements to talking machines
FR673455A (en) Improvements to talking machines
FR686205A (en) Improvements to talking machines
FR666928A (en) Improvements to talking machines
FR679917A (en) Improvements to talking machines
FR652444A (en) Improvements to dynamo-electric machines
FR629132A (en) Improvements to servo-brakes
FR575290A (en) Improvements to talking machines
FR638970A (en) Improvements to dethatching machines
FR643106A (en) Improvements to talking machines
FR629870A (en) Improvements to talking machines
FR622756A (en) Improvements to talking machines
FR652274A (en) Improvements to talking machines
FR663998A (en) Improvements to talking machines
FR598638A (en) Improvements to talking machines
FR612127A (en) Improvements to talking machines
FR678390A (en) Improvements to talking machines
FR673864A (en) Improvements to talking machines