BE591981R - Perfectionnements aux procédés de transmission par code. - Google Patents

Perfectionnements aux procédés de transmission par code.

Info

Publication number
BE591981R
BE591981R BE591981A BE591981A BE591981R BE 591981 R BE591981 R BE 591981R BE 591981 A BE591981 A BE 591981A BE 591981 A BE591981 A BE 591981A BE 591981 R BE591981 R BE 591981R
Authority
BE
Belgium
Prior art keywords
transmission methods
code transmission
code
methods
transmission
Prior art date
Application number
BE591981A
Other languages
English (en)
Inventor
A Girinsky
P C A Bacot
Original Assignee
Bell Telephone Mfg
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
Priority claimed from FR797992A external-priority patent/FR75923E/fr
Application filed by Bell Telephone Mfg filed Critical Bell Telephone Mfg
Application granted granted Critical
Publication of BE591981R publication Critical patent/BE591981R/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2021—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained
    • H04L27/2025—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change per symbol period is not constrained in which the phase changes in a piecewise linear manner within each symbol period

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplitude Modulation (AREA)
BE591981A 1959-06-19 1960-06-17 Perfectionnements aux procédés de transmission par code. BE591981R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR797992A FR75923E (fr) 1957-07-19 1959-06-19 Perfectionnements aux procédés de transmission par code

Publications (1)

Publication Number Publication Date
BE591981R true BE591981R (fr) 1960-12-19

Family

ID=8716237

Family Applications (1)

Application Number Title Priority Date Filing Date
BE591981A BE591981R (fr) 1959-06-19 1960-06-17 Perfectionnements aux procédés de transmission par code.

Country Status (3)

Country Link
US (1) US3051786A (fr)
BE (1) BE591981R (fr)
CH (1) CH387712A (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678997A (en) * 1949-12-31 1954-05-18 Bell Telephone Labor Inc Pulse transmission
US2729809A (en) * 1953-01-22 1956-01-03 Robert G Hester Polarity selector
US2947814A (en) * 1957-12-27 1960-08-02 Gen Railway Signal Co Carrier transmitter

Also Published As

Publication number Publication date
CH387712A (de) 1965-02-15
US3051786A (en) 1962-08-28

Similar Documents

Publication Publication Date Title
NL149660B (nl) Transmissiestelsel.
BE590398A (fr) Serre-câble.
FR95214E (fr) Perfectionnement aux charges creuses.
BE591262A (fr) Boïte de vitesses.
BE591981R (fr) Perfectionnements aux procédés de transmission par code.
FR1181437A (fr) Perfectionnements aux procédés de transmission par code
FR75923E (fr) Perfectionnements aux procédés de transmission par code
FR1270087A (fr) Perfectionnements aux procédés de transmission par code
BE610334R (fr) Perfectionnements aux procédés de transmission par code
OA01426A (fr) Synchro-machines perfectionnées.
OA01306A (fr) Perfectionnement aux convoyeurs.
BE583771A (fr) Perfectionnement aux aérateurs.
BE595910A (fr) Construction de pneu perfectionnée.
BE583290A (fr) Perfectionnements aux boulons.
BE590369A (fr) Perfectionnement aux véhicules de transport.
FR1243435A (fr) Perfectionnement aux récepteurs de radio-repérage
BE580463A (fr) Perfectionnement aux saxophones.
FR1231769A (fr) Perfectionnements aux procédés de photo-transformation
CA581655A (fr) Chaine de scie
AU231510B2 (en) Improvements in code transmission methods
BE576083A (fr) Perfectionnements aux échelles.
CA586147A (fr) Scies a tailler
BE590965A (fr) Perfectionnements aux filières.
BE581973A (fr) Poulie de transmission.
BE592689A (fr) Perfectionnements aux scies circulaires.