FR386739A - Device for conventional wireless telegraphy and telephony - Google Patents

Device for conventional wireless telegraphy and telephony

Info

Publication number
FR386739A
FR386739A FR386739DA FR386739A FR 386739 A FR386739 A FR 386739A FR 386739D A FR386739D A FR 386739DA FR 386739 A FR386739 A FR 386739A
Authority
FR
France
Prior art keywords
telephony
conventional wireless
wireless telegraphy
telegraphy
wireless
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
Josef Schiessler
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
Application granted granted Critical
Publication of FR386739A publication Critical patent/FR386739A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR386739D 1908-01-30 1908-01-30 Device for conventional wireless telegraphy and telephony Expired FR386739A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR386739T 1908-01-30

Publications (1)

Publication Number Publication Date
FR386739A true FR386739A (en) 1908-06-20

Family

ID=1432530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR386739D Expired FR386739A (en) 1908-01-30 1908-01-30 Device for conventional wireless telegraphy and telephony

Country Status (1)

Country Link
FR (1) FR386739A (en)

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