DK113785B - Anlæg til overføring af datasignaler ved hjælp af et enkelt sidebånd og delvis undertrykt bærebølge. - Google Patents

Anlæg til overføring af datasignaler ved hjælp af et enkelt sidebånd og delvis undertrykt bærebølge.

Info

Publication number
DK113785B
DK113785B DK516563AA DK516563A DK113785B DK 113785 B DK113785 B DK 113785B DK 516563A A DK516563A A DK 516563AA DK 516563 A DK516563 A DK 516563A DK 113785 B DK113785 B DK 113785B
Authority
DK
Denmark
Prior art keywords
data signals
transmitting data
single sideband
suppressed carrier
partially suppressed
Prior art date
Application number
DK516563AA
Other languages
Danish (da)
English (en)
Inventor
G Mcauliffe
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of DK113785B publication Critical patent/DK113785B/da

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
    • H04B1/68—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 wholly or partially suppressing the carrier or one side band
    • 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)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
DK516563AA 1962-11-05 1963-11-04 Anlæg til overføring af datasignaler ved hjælp af et enkelt sidebånd og delvis undertrykt bærebølge. DK113785B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US235283A US3213369A (en) 1962-11-05 1962-11-05 Data control of carrier injection in sideband transmission systems

Publications (1)

Publication Number Publication Date
DK113785B true DK113785B (da) 1969-04-28

Family

ID=22884864

Family Applications (1)

Application Number Title Priority Date Filing Date
DK516563AA DK113785B (da) 1962-11-05 1963-11-04 Anlæg til overføring af datasignaler ved hjælp af et enkelt sidebånd og delvis undertrykt bærebølge.

Country Status (10)

Country Link
US (1) US3213369A (de)
AT (1) AT245619B (de)
BE (1) BE639553A (de)
CH (1) CH405408A (de)
DE (1) DE1181273B (de)
DK (1) DK113785B (de)
ES (1) ES293102A1 (de)
FI (1) FI41291B (de)
GB (1) GB1058829A (de)
NL (2) NL139151B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391823A (fr) * 1964-01-08 1965-03-12 Westinghouse Freins & Signaux Circuit logique de sécurité du type et
US3530385A (en) * 1969-04-29 1970-09-22 Graphic Transmission Systems I Stabilization circuit for the mean level of a three level waveform
US3769577A (en) * 1971-02-11 1973-10-30 Westinghouse Electric Corp Electronic leakage resistance detector for an ac control circuit
US3719903A (en) * 1971-06-25 1973-03-06 Bell Telephone Labor Inc Double sideband modem with either suppressed or transmitted carrier
US3743951A (en) * 1972-04-26 1973-07-03 Us Navy Voltage controlled up-down clock rate generator
US3854099A (en) * 1973-02-15 1974-12-10 Rfl Ind Inc Wideband coherent fm detector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760064A (en) * 1952-02-11 1956-08-21 Persa R Bell Pulse analyzer
US2873363A (en) * 1954-01-18 1959-02-10 North American Aviation Inc Logical gating system for digital computers
US3054064A (en) * 1958-02-12 1962-09-11 Thompson Ramo Wooldridge Inc D.-c. output frequency discriminators using lag lead phase shift networks, sampling, and averaging circuits
US2999925A (en) * 1959-01-28 1961-09-12 Page Comm Engineers Inc Variable decision threshold computer

Also Published As

Publication number Publication date
US3213369A (en) 1965-10-19
ES293102A1 (es) 1964-04-01
CH405408A (de) 1966-01-15
DE1181273B (de) 1964-11-12
BE639553A (de)
NL300041A (de)
GB1058829A (en) 1967-02-15
NL139151B (nl) 1973-06-15
AT245619B (de) 1966-03-10
FI41291B (de) 1969-06-30

Similar Documents

Publication Publication Date Title
FR1377160A (fr) Système de transmission de données
DK130093B (da) Fremgangsmåde og anlæg til transmission af data.
FR1342206A (fr) Système de transmission de données
DK131259B (da) Transmissionsanlæg til transmission af flereniveau-informationssignaler.
BE618062A (fr) Système de communication de données
OA00826A (fr) Dispositif pour la reproduction stéréophonique de signaux.
DK114910B (da) Datatransmissionsanlæg.
DK113785B (da) Anlæg til overføring af datasignaler ved hjælp af et enkelt sidebånd og delvis undertrykt bærebølge.
DK119260B (da) Signalanlæg for flere enheders datatransmission over en fælles kanal.
FR1310678A (fr) Système de transmission de données
DK110019C (da) Kommunikationsanlæg til overføring af informationssignaler og et pilotsignal over et overføringskabel.
DK105990C (da) Modtager til et på fasesammenligning baseret navigationsanlæg.
DK115339B (da) Datatransmissionsanlæg til transmission af et modulationssignal med undertrykt bærebølge og asymmetrisk sidebånd.
DK118831B (da) Overføringsanlæg til overføring af information ved hjælp af impulssignaler.
FR1378630A (fr) Système de contrôle de transmission de données
FR1350440A (fr) Dispositif de reproduction de signaux
BE611499A (fr) Système de conversion de données
DK118675B (da) Transmissionsanlæg til transmission af information ved hjælp af impulsignaler.
FR1330945A (fr) Système de transmission de données
DK123900B (da) Formidlingsstation for impulskodemodulerede tidsmultiplekssignaler of datamaskinstyret telefonanlæg omfattende en sådan formidlingsstation.
BE579218A (nl) Ontvangschakeling voor gemoduleerde signalen (Empfangsschaltung fur modulierte Signale)
FR1311907A (fr) Système de transmission de données numériques
BE606070A (nl) Werkwijze om controlesignalen over een draaggolffrequentiesysteem over te dragen
BE580305A (fr) Distorsiomètre pour signaux télégraphiques.
DK100376C (da) Sendeforstærker til enkeltsidebåndssigneler.